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Finding the Fourth Proportional to 62,214.70, 93,322.05 and 44,848.30

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Solution

The fourth proportional to 62,214.70, 93,322.05 and 44,848.30 is: 67,272.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,214.70 : 93,322.05 = 44,848.30 : x
  2. Step 2: Convert to fraction form
    62,214.70/93,322.05 = 44,848.30/x
  3. Step 3: Cross multiply
    62,214.70x = 93,322.05 × 44,848.30
  4. Step 4: Simplify right side
    62,214.70x = 4,185,335,295.02
  5. Step 5: Solve for x
    x = 4,185,335,295.02/62,214.70
  6. Step 6: Final answer
    x = 67,272.45

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1.5x scale

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.