Home / 62,657.16-94,022.46-25,211.40

Finding the Fourth Proportional to 62,657.16, 94,022.46 and 25,211.40

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Solution

The fourth proportional to 62,657.16, 94,022.46 and 25,211.40 is: 37,831.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,657.16 : 94,022.46 = 25,211.40 : x
  2. Step 2: Convert to fraction form
    62,657.16/94,022.46 = 25,211.40/x
  3. Step 3: Cross multiply
    62,657.16x = 94,022.46 × 25,211.40
  4. Step 4: Simplify right side
    62,657.16x = 2,370,437,848.04
  5. Step 5: Solve for x
    x = 2,370,437,848.04/62,657.16
  6. Step 6: Final answer
    x = 37,831.88

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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.