Home / 67,550.12-93,232.01-44,539.47

Finding the Fourth Proportional to 67,550.12, 93,232.01 and 44,539.47

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Solution

The fourth proportional to 67,550.12, 93,232.01 and 44,539.47 is: 61,472.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,550.12 : 93,232.01 = 44,539.47 : x
  2. Step 2: Convert to fraction form
    67,550.12/93,232.01 = 44,539.47/x
  3. Step 3: Cross multiply
    67,550.12x = 93,232.01 × 44,539.47
  4. Step 4: Simplify right side
    67,550.12x = 4,152,504,423.78
  5. Step 5: Solve for x
    x = 4,152,504,423.78/67,550.12
  6. Step 6: Final answer
    x = 61,472.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.