Home / 22,899.19-34,360.50-10,904.92

Finding the Fourth Proportional to 22,899.19, 34,360.50 and 10,904.92

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Solution

The fourth proportional to 22,899.19, 34,360.50 and 10,904.92 is: 16,362.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,899.19 : 34,360.50 = 10,904.92 : x
  2. Step 2: Convert to fraction form
    22,899.19/34,360.50 = 10,904.92/x
  3. Step 3: Cross multiply
    22,899.19x = 34,360.50 × 10,904.92
  4. Step 4: Simplify right side
    22,899.19x = 374,698,503.66
  5. Step 5: Solve for x
    x = 374,698,503.66/22,899.19
  6. Step 6: Final answer
    x = 16,362.96

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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.