Home / 45,232.09-62,424.11-25,095.45

Finding the Fourth Proportional to 45,232.09, 62,424.11 and 25,095.45

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Solution

The fourth proportional to 45,232.09, 62,424.11 and 25,095.45 is: 34,633.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,232.09 : 62,424.11 = 25,095.45 : x
  2. Step 2: Convert to fraction form
    45,232.09/62,424.11 = 25,095.45/x
  3. Step 3: Cross multiply
    45,232.09x = 62,424.11 × 25,095.45
  4. Step 4: Simplify right side
    45,232.09x = 1,566,561,131.30
  5. Step 5: Solve for x
    x = 1,566,561,131.30/45,232.09
  6. Step 6: Final answer
    x = 34,633.84

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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.