Home / 22,633.07-34,004.96-21,374.18

Finding the Fourth Proportional to 22,633.07, 34,004.96 and 21,374.18

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Solution

The fourth proportional to 22,633.07, 34,004.96 and 21,374.18 is: 32,113.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,633.07 : 34,004.96 = 21,374.18 : x
  2. Step 2: Convert to fraction form
    22,633.07/34,004.96 = 21,374.18/x
  3. Step 3: Cross multiply
    22,633.07x = 34,004.96 × 21,374.18
  4. Step 4: Simplify right side
    22,633.07x = 726,827,939.19
  5. Step 5: Solve for x
    x = 726,827,939.19/22,633.07
  6. Step 6: Final answer
    x = 32,113.53

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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.