Home / 88,967.67-133,436.12-41,587.04

Finding the Fourth Proportional to 88,967.67, 133,436.12 and 41,587.04

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Solution

The fourth proportional to 88,967.67, 133,436.12 and 41,587.04 is: 62,373.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,967.67 : 133,436.12 = 41,587.04 : x
  2. Step 2: Convert to fraction form
    88,967.67/133,436.12 = 41,587.04/x
  3. Step 3: Cross multiply
    88,967.67x = 133,436.12 × 41,587.04
  4. Step 4: Simplify right side
    88,967.67x = 5,549,212,384.77
  5. Step 5: Solve for x
    x = 5,549,212,384.77/88,967.67
  6. Step 6: Final answer
    x = 62,373.36

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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.