Home / 48,960.93-67,586.75-33,066.91

Finding the Fourth Proportional to 48,960.93, 67,586.75 and 33,066.91

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Solution

The fourth proportional to 48,960.93, 67,586.75 and 33,066.91 is: 45,646.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,960.93 : 67,586.75 = 33,066.91 : x
  2. Step 2: Convert to fraction form
    48,960.93/67,586.75 = 33,066.91/x
  3. Step 3: Cross multiply
    48,960.93x = 67,586.75 × 33,066.91
  4. Step 4: Simplify right side
    48,960.93x = 2,234,884,810.48
  5. Step 5: Solve for x
    x = 2,234,884,810.48/48,960.93
  6. Step 6: Final answer
    x = 45,646.29

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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.