Home / 45,328.47-62,550.39-25,184.98

Finding the Fourth Proportional to 45,328.47, 62,550.39 and 25,184.98

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Solution

The fourth proportional to 45,328.47, 62,550.39 and 25,184.98 is: 34,753.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,328.47 : 62,550.39 = 25,184.98 : x
  2. Step 2: Convert to fraction form
    45,328.47/62,550.39 = 25,184.98/x
  3. Step 3: Cross multiply
    45,328.47x = 62,550.39 × 25,184.98
  4. Step 4: Simplify right side
    45,328.47x = 1,575,330,321.14
  5. Step 5: Solve for x
    x = 1,575,330,321.14/45,328.47
  6. Step 6: Final answer
    x = 34,753.66

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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.