Home / 22,508.10-33,762.42-6,925.68

Finding the Fourth Proportional to 22,508.10, 33,762.42 and 6,925.68

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Solution

The fourth proportional to 22,508.10, 33,762.42 and 6,925.68 is: 10,388.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,508.10 : 33,762.42 = 6,925.68 : x
  2. Step 2: Convert to fraction form
    22,508.10/33,762.42 = 6,925.68/x
  3. Step 3: Cross multiply
    22,508.10x = 33,762.42 × 6,925.68
  4. Step 4: Simplify right side
    22,508.10x = 233,827,716.95
  5. Step 5: Solve for x
    x = 233,827,716.95/22,508.10
  6. Step 6: Final answer
    x = 10,388.60

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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.