Home / 45,440.17-62,702.50-25,295.47

Finding the Fourth Proportional to 45,440.17, 62,702.50 and 25,295.47

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Solution

The fourth proportional to 45,440.17, 62,702.50 and 25,295.47 is: 34,905.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,440.17 : 62,702.50 = 25,295.47 : x
  2. Step 2: Convert to fraction form
    45,440.17/62,702.50 = 25,295.47/x
  3. Step 3: Cross multiply
    45,440.17x = 62,702.50 × 25,295.47
  4. Step 4: Simplify right side
    45,440.17x = 1,586,089,207.68
  5. Step 5: Solve for x
    x = 1,586,089,207.68/45,440.17
  6. Step 6: Final answer
    x = 34,905.00

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1.5x scale

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.