Home / 88,654.96-122,327.08-52,848.33

Finding the Fourth Proportional to 88,654.96, 122,327.08 and 52,848.33

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Solution

The fourth proportional to 88,654.96, 122,327.08 and 52,848.33 is: 72,920.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,654.96 : 122,327.08 = 52,848.33 : x
  2. Step 2: Convert to fraction form
    88,654.96/122,327.08 = 52,848.33/x
  3. Step 3: Cross multiply
    88,654.96x = 122,327.08 × 52,848.33
  4. Step 4: Simplify right side
    88,654.96x = 6,464,781,891.78
  5. Step 5: Solve for x
    x = 6,464,781,891.78/88,654.96
  6. Step 6: Final answer
    x = 72,920.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.