Home / 45,332.46-62,559.14-25,191.20

Finding the Fourth Proportional to 45,332.46, 62,559.14 and 25,191.20

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Solution

The fourth proportional to 45,332.46, 62,559.14 and 25,191.20 is: 34,764.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,332.46 : 62,559.14 = 25,191.20 : x
  2. Step 2: Convert to fraction form
    45,332.46/62,559.14 = 25,191.20/x
  3. Step 3: Cross multiply
    45,332.46x = 62,559.14 × 25,191.20
  4. Step 4: Simplify right side
    45,332.46x = 1,575,939,838.01
  5. Step 5: Solve for x
    x = 1,575,939,838.01/45,332.46
  6. Step 6: Final answer
    x = 34,764.05

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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.