Home / 48,554.74-72,839.28-24,875.68

Finding the Fourth Proportional to 48,554.74, 72,839.28 and 24,875.68

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Solution

The fourth proportional to 48,554.74, 72,839.28 and 24,875.68 is: 37,317.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,554.74 : 72,839.28 = 24,875.68 : x
  2. Step 2: Convert to fraction form
    48,554.74/72,839.28 = 24,875.68/x
  3. Step 3: Cross multiply
    48,554.74x = 72,839.28 × 24,875.68
  4. Step 4: Simplify right side
    48,554.74x = 1,811,926,620.71
  5. Step 5: Solve for x
    x = 1,811,926,620.71/48,554.74
  6. Step 6: Final answer
    x = 37,317.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.