Home / 63,726.16-95,309.52-56,755.12

Finding the Fourth Proportional to 63,726.16, 95,309.52 and 56,755.12

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Solution

The fourth proportional to 63,726.16, 95,309.52 and 56,755.12 is: 84,883.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,726.16 : 95,309.52 = 56,755.12 : x
  2. Step 2: Convert to fraction form
    63,726.16/95,309.52 = 56,755.12/x
  3. Step 3: Cross multiply
    63,726.16x = 95,309.52 × 56,755.12
  4. Step 4: Simplify right side
    63,726.16x = 5,409,303,244.74
  5. Step 5: Solve for x
    x = 5,409,303,244.74/63,726.16
  6. Step 6: Final answer
    x = 84,883.56

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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.