Home / 9,335.02-14,007.39-7,348.50

Finding the Fourth Proportional to 9,335.02, 14,007.39 and 7,348.50

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Solution

The fourth proportional to 9,335.02, 14,007.39 and 7,348.50 is: 11,026.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,335.02 : 14,007.39 = 7,348.50 : x
  2. Step 2: Convert to fraction form
    9,335.02/14,007.39 = 7,348.50/x
  3. Step 3: Cross multiply
    9,335.02x = 14,007.39 × 7,348.50
  4. Step 4: Simplify right side
    9,335.02x = 102,933,305.42
  5. Step 5: Solve for x
    x = 102,933,305.42/9,335.02
  6. Step 6: Final answer
    x = 11,026.58

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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.