Home / 31,952.81-44,048.77-22,363.02

Finding the Fourth Proportional to 31,952.81, 44,048.77 and 22,363.02

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Solution

The fourth proportional to 31,952.81, 44,048.77 and 22,363.02 is: 30,828.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,952.81 : 44,048.77 = 22,363.02 : x
  2. Step 2: Convert to fraction form
    31,952.81/44,048.77 = 22,363.02/x
  3. Step 3: Cross multiply
    31,952.81x = 44,048.77 × 22,363.02
  4. Step 4: Simplify right side
    31,952.81x = 985,063,468.58
  5. Step 5: Solve for x
    x = 985,063,468.58/31,952.81
  6. Step 6: Final answer
    x = 30,828.69

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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.