Home / 60,233.20-90,349.80-44,681.20

Finding the Fourth Proportional to 60,233.20, 90,349.80 and 44,681.20

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Solution

The fourth proportional to 60,233.20, 90,349.80 and 44,681.20 is: 67,021.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,233.20 : 90,349.80 = 44,681.20 : x
  2. Step 2: Convert to fraction form
    60,233.20/90,349.80 = 44,681.20/x
  3. Step 3: Cross multiply
    60,233.20x = 90,349.80 × 44,681.20
  4. Step 4: Simplify right side
    60,233.20x = 4,036,937,483.76
  5. Step 5: Solve for x
    x = 4,036,937,483.76/60,233.20
  6. Step 6: Final answer
    x = 67,021.80

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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.