Home / 22,761.64-34,153.02-9,617.08

Finding the Fourth Proportional to 22,761.64, 34,153.02 and 9,617.08

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Solution

The fourth proportional to 22,761.64, 34,153.02 and 9,617.08 is: 14,430.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,761.64 : 34,153.02 = 9,617.08 : x
  2. Step 2: Convert to fraction form
    22,761.64/34,153.02 = 9,617.08/x
  3. Step 3: Cross multiply
    22,761.64x = 34,153.02 × 9,617.08
  4. Step 4: Simplify right side
    22,761.64x = 328,452,325.58
  5. Step 5: Solve for x
    x = 328,452,325.58/22,761.64
  6. Step 6: Final answer
    x = 14,430.08

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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.