Home / 64,254.02-96,381.02-17,506.90

Finding the Fourth Proportional to 64,254.02, 96,381.02 and 17,506.90

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Solution

The fourth proportional to 64,254.02, 96,381.02 and 17,506.90 is: 26,260.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,254.02 : 96,381.02 = 17,506.90 : x
  2. Step 2: Convert to fraction form
    64,254.02/96,381.02 = 17,506.90/x
  3. Step 3: Cross multiply
    64,254.02x = 96,381.02 × 17,506.90
  4. Step 4: Simplify right side
    64,254.02x = 1,687,332,879.04
  5. Step 5: Solve for x
    x = 1,687,332,879.04/64,254.02
  6. Step 6: Final answer
    x = 26,260.35

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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.