Home / 48,239.84-66,572.16-27,023.42

Finding the Fourth Proportional to 48,239.84, 66,572.16 and 27,023.42

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Solution

The fourth proportional to 48,239.84, 66,572.16 and 27,023.42 is: 37,292.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,239.84 : 66,572.16 = 27,023.42 : x
  2. Step 2: Convert to fraction form
    48,239.84/66,572.16 = 27,023.42/x
  3. Step 3: Cross multiply
    48,239.84x = 66,572.16 × 27,023.42
  4. Step 4: Simplify right side
    48,239.84x = 1,799,007,439.99
  5. Step 5: Solve for x
    x = 1,799,007,439.99/48,239.84
  6. Step 6: Final answer
    x = 37,292.98

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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.