Home / 39,084.04-58,577.90-22,231.18

Finding the Fourth Proportional to 39,084.04, 58,577.90 and 22,231.18

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Solution

The fourth proportional to 39,084.04, 58,577.90 and 22,231.18 is: 33,319.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,084.04 : 58,577.90 = 22,231.18 : x
  2. Step 2: Convert to fraction form
    39,084.04/58,577.90 = 22,231.18/x
  3. Step 3: Cross multiply
    39,084.04x = 58,577.90 × 22,231.18
  4. Step 4: Simplify right side
    39,084.04x = 1,302,255,838.92
  5. Step 5: Solve for x
    x = 1,302,255,838.92/39,084.04
  6. Step 6: Final answer
    x = 33,319.38

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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.