Home / 33,119.16-49,666.58-10,925.97

Finding the Fourth Proportional to 33,119.16, 49,666.58 and 10,925.97

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Solution

The fourth proportional to 33,119.16, 49,666.58 and 10,925.97 is: 16,384.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,119.16 : 49,666.58 = 10,925.97 : x
  2. Step 2: Convert to fraction form
    33,119.16/49,666.58 = 10,925.97/x
  3. Step 3: Cross multiply
    33,119.16x = 49,666.58 × 10,925.97
  4. Step 4: Simplify right side
    33,119.16x = 542,655,363.18
  5. Step 5: Solve for x
    x = 542,655,363.18/33,119.16
  6. Step 6: Final answer
    x = 16,384.94

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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.