Home / 62,148.06-93,230.19-22,723.74

Finding the Fourth Proportional to 62,148.06, 93,230.19 and 22,723.74

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Solution

The fourth proportional to 62,148.06, 93,230.19 and 22,723.74 is: 34,088.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,148.06 : 93,230.19 = 22,723.74 : x
  2. Step 2: Convert to fraction form
    62,148.06/93,230.19 = 22,723.74/x
  3. Step 3: Cross multiply
    62,148.06x = 93,230.19 × 22,723.74
  4. Step 4: Simplify right side
    62,148.06x = 2,118,538,597.71
  5. Step 5: Solve for x
    x = 2,118,538,597.71/62,148.06
  6. Step 6: Final answer
    x = 34,088.57

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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.