Home / 60,153.46-90,234.87-25,103.14

Finding the Fourth Proportional to 60,153.46, 90,234.87 and 25,103.14

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Solution

The fourth proportional to 60,153.46, 90,234.87 and 25,103.14 is: 37,656.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,153.46 : 90,234.87 = 25,103.14 : x
  2. Step 2: Convert to fraction form
    60,153.46/90,234.87 = 25,103.14/x
  3. Step 3: Cross multiply
    60,153.46x = 90,234.87 × 25,103.14
  4. Step 4: Simplify right side
    60,153.46x = 2,265,178,574.49
  5. Step 5: Solve for x
    x = 2,265,178,574.49/60,153.46
  6. Step 6: Final answer
    x = 37,656.66

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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.