Home / 45,935.92-63,389.52-25,792.45

Finding the Fourth Proportional to 45,935.92, 63,389.52 and 25,792.45

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Solution

The fourth proportional to 45,935.92, 63,389.52 and 25,792.45 is: 35,592.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,935.92 : 63,389.52 = 25,792.45 : x
  2. Step 2: Convert to fraction form
    45,935.92/63,389.52 = 25,792.45/x
  3. Step 3: Cross multiply
    45,935.92x = 63,389.52 × 25,792.45
  4. Step 4: Simplify right side
    45,935.92x = 1,634,971,025.12
  5. Step 5: Solve for x
    x = 1,634,971,025.12/45,935.92
  6. Step 6: Final answer
    x = 35,592.43

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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.