Home / 9,264.30-13,896.45-4,646.22

Finding the Fourth Proportional to 9,264.30, 13,896.45 and 4,646.22

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Solution

The fourth proportional to 9,264.30, 13,896.45 and 4,646.22 is: 6,969.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264.30 : 13,896.45 = 4,646.22 : x
  2. Step 2: Convert to fraction form
    9,264.30/13,896.45 = 4,646.22/x
  3. Step 3: Cross multiply
    9,264.30x = 13,896.45 × 4,646.22
  4. Step 4: Simplify right side
    9,264.30x = 64,565,963.92
  5. Step 5: Solve for x
    x = 64,565,963.92/9,264.30
  6. Step 6: Final answer
    x = 6,969.33

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.