Home / 43,656.32-60,253-25,755.76

Finding the Fourth Proportional to 43,656.32, 60,253 and 25,755.76

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Solution

The fourth proportional to 43,656.32, 60,253 and 25,755.76 is: 35,547.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,656.32 : 60,253 = 25,755.76 : x
  2. Step 2: Convert to fraction form
    43,656.32/60,253 = 25,755.76/x
  3. Step 3: Cross multiply
    43,656.32x = 60,253 × 25,755.76
  4. Step 4: Simplify right side
    43,656.32x = 1,551,861,807.28
  5. Step 5: Solve for x
    x = 1,551,861,807.28/43,656.32
  6. Step 6: Final answer
    x = 35,547.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.