Home / 45,296.85-62,510.22-25,154.99

Finding the Fourth Proportional to 45,296.85, 62,510.22 and 25,154.99

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Solution

The fourth proportional to 45,296.85, 62,510.22 and 25,154.99 is: 34,714.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,296.85 : 62,510.22 = 25,154.99 : x
  2. Step 2: Convert to fraction form
    45,296.85/62,510.22 = 25,154.99/x
  3. Step 3: Cross multiply
    45,296.85x = 62,510.22 × 25,154.99
  4. Step 4: Simplify right side
    45,296.85x = 1,572,443,646.45
  5. Step 5: Solve for x
    x = 1,572,443,646.45/45,296.85
  6. Step 6: Final answer
    x = 34,714.19

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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.