Home / 60,290.46-90,417.18-41,690.04

Finding the Fourth Proportional to 60,290.46, 90,417.18 and 41,690.04

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Solution

The fourth proportional to 60,290.46, 90,417.18 and 41,690.04 is: 62,522.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,290.46 : 90,417.18 = 41,690.04 : x
  2. Step 2: Convert to fraction form
    60,290.46/90,417.18 = 41,690.04/x
  3. Step 3: Cross multiply
    60,290.46x = 90,417.18 × 41,690.04
  4. Step 4: Simplify right side
    60,290.46x = 3,769,495,850.89
  5. Step 5: Solve for x
    x = 3,769,495,850.89/60,290.46
  6. Step 6: Final answer
    x = 62,522.26

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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.