Home / 88,708.60-133,062.84-59,184.04

Finding the Fourth Proportional to 88,708.60, 133,062.84 and 59,184.04

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Solution

The fourth proportional to 88,708.60, 133,062.84 and 59,184.04 is: 88,776.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,708.60 : 133,062.84 = 59,184.04 : x
  2. Step 2: Convert to fraction form
    88,708.60/133,062.84 = 59,184.04/x
  3. Step 3: Cross multiply
    88,708.60x = 133,062.84 × 59,184.04
  4. Step 4: Simplify right side
    88,708.60x = 7,875,196,445.07
  5. Step 5: Solve for x
    x = 7,875,196,445.07/88,708.60
  6. Step 6: Final answer
    x = 88,776.02

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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.