Home / 33,840.18-46,700.55-22,489.92

Finding the Fourth Proportional to 33,840.18, 46,700.55 and 22,489.92

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Solution

The fourth proportional to 33,840.18, 46,700.55 and 22,489.92 is: 31,036.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,840.18 : 46,700.55 = 22,489.92 : x
  2. Step 2: Convert to fraction form
    33,840.18/46,700.55 = 22,489.92/x
  3. Step 3: Cross multiply
    33,840.18x = 46,700.55 × 22,489.92
  4. Step 4: Simplify right side
    33,840.18x = 1,050,291,633.46
  5. Step 5: Solve for x
    x = 1,050,291,633.46/33,840.18
  6. Step 6: Final answer
    x = 31,036.82

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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.