Home / 46,322.30-69,484.21-13,043.17

Finding the Fourth Proportional to 46,322.30, 69,484.21 and 13,043.17

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Solution

The fourth proportional to 46,322.30, 69,484.21 and 13,043.17 is: 19,564.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,322.30 : 69,484.21 = 13,043.17 : x
  2. Step 2: Convert to fraction form
    46,322.30/69,484.21 = 13,043.17/x
  3. Step 3: Cross multiply
    46,322.30x = 69,484.21 × 13,043.17
  4. Step 4: Simplify right side
    46,322.30x = 906,294,015.92
  5. Step 5: Solve for x
    x = 906,294,015.92/46,322.30
  6. Step 6: Final answer
    x = 19,564.96

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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.