Home / 56,624.02-84,936.17-15,071.02

Finding the Fourth Proportional to 56,624.02, 84,936.17 and 15,071.02

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Solution

The fourth proportional to 56,624.02, 84,936.17 and 15,071.02 is: 22,606.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,624.02 : 84,936.17 = 15,071.02 : x
  2. Step 2: Convert to fraction form
    56,624.02/84,936.17 = 15,071.02/x
  3. Step 3: Cross multiply
    56,624.02x = 84,936.17 × 15,071.02
  4. Step 4: Simplify right side
    56,624.02x = 1,280,074,716.79
  5. Step 5: Solve for x
    x = 1,280,074,716.79/56,624.02
  6. Step 6: Final answer
    x = 22,606.57

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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.