Home / 29,988.28-45,058.97-22,661.83

Finding the Fourth Proportional to 29,988.28, 45,058.97 and 22,661.83

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Solution

The fourth proportional to 29,988.28, 45,058.97 and 22,661.83 is: 34,050.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,988.28 : 45,058.97 = 22,661.83 : x
  2. Step 2: Convert to fraction form
    29,988.28/45,058.97 = 22,661.83/x
  3. Step 3: Cross multiply
    29,988.28x = 45,058.97 × 22,661.83
  4. Step 4: Simplify right side
    29,988.28x = 1,021,118,718.12
  5. Step 5: Solve for x
    x = 1,021,118,718.12/29,988.28
  6. Step 6: Final answer
    x = 34,050.59

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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.