Home / 62,421.08-93,533.28-22,923.92

Finding the Fourth Proportional to 62,421.08, 93,533.28 and 22,923.92

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Solution

The fourth proportional to 62,421.08, 93,533.28 and 22,923.92 is: 34,349.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,421.08 : 93,533.28 = 22,923.92 : x
  2. Step 2: Convert to fraction form
    62,421.08/93,533.28 = 22,923.92/x
  3. Step 3: Cross multiply
    62,421.08x = 93,533.28 × 22,923.92
  4. Step 4: Simplify right side
    62,421.08x = 2,144,149,428.06
  5. Step 5: Solve for x
    x = 2,144,149,428.06/62,421.08
  6. Step 6: Final answer
    x = 34,349.76

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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.