Home / 45,295.27-62,509.03-25,152.48

Finding the Fourth Proportional to 45,295.27, 62,509.03 and 25,152.48

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Solution

The fourth proportional to 45,295.27, 62,509.03 and 25,152.48 is: 34,711.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,295.27 : 62,509.03 = 25,152.48 : x
  2. Step 2: Convert to fraction form
    45,295.27/62,509.03 = 25,152.48/x
  3. Step 3: Cross multiply
    45,295.27x = 62,509.03 × 25,152.48
  4. Step 4: Simplify right side
    45,295.27x = 1,572,257,381.30
  5. Step 5: Solve for x
    x = 1,572,257,381.30/45,295.27
  6. Step 6: Final answer
    x = 34,711.29

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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.