Home / 62,875.58-94,319.52-22,905.42

Finding the Fourth Proportional to 62,875.58, 94,319.52 and 22,905.42

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Solution

The fourth proportional to 62,875.58, 94,319.52 and 22,905.42 is: 34,360.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,875.58 : 94,319.52 = 22,905.42 : x
  2. Step 2: Convert to fraction form
    62,875.58/94,319.52 = 22,905.42/x
  3. Step 3: Cross multiply
    62,875.58x = 94,319.52 × 22,905.42
  4. Step 4: Simplify right side
    62,875.58x = 2,160,428,219.80
  5. Step 5: Solve for x
    x = 2,160,428,219.80/62,875.58
  6. Step 6: Final answer
    x = 34,360.37

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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.