Home / 88,977.24-133,402.86-44,572.32

Finding the Fourth Proportional to 88,977.24, 133,402.86 and 44,572.32

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Solution

The fourth proportional to 88,977.24, 133,402.86 and 44,572.32 is: 66,826.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,977.24 : 133,402.86 = 44,572.32 : x
  2. Step 2: Convert to fraction form
    88,977.24/133,402.86 = 44,572.32/x
  3. Step 3: Cross multiply
    88,977.24x = 133,402.86 × 44,572.32
  4. Step 4: Simplify right side
    88,977.24x = 5,946,074,964.84
  5. Step 5: Solve for x
    x = 5,946,074,964.84/88,977.24
  6. Step 6: Final answer
    x = 66,826.92

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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.