Home / 45,081.36-62,208.36-24,937.92

Finding the Fourth Proportional to 45,081.36, 62,208.36 and 24,937.92

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Solution

The fourth proportional to 45,081.36, 62,208.36 and 24,937.92 is: 34,412.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,081.36 : 62,208.36 = 24,937.92 : x
  2. Step 2: Convert to fraction form
    45,081.36/62,208.36 = 24,937.92/x
  3. Step 3: Cross multiply
    45,081.36x = 62,208.36 × 24,937.92
  4. Step 4: Simplify right side
    45,081.36x = 1,551,347,105.01
  5. Step 5: Solve for x
    x = 1,551,347,105.01/45,081.36
  6. Step 6: Final answer
    x = 34,412.16

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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.