Home / 37,930.32-52,330.32-22,006.08

Finding the Fourth Proportional to 37,930.32, 52,330.32 and 22,006.08

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Solution

The fourth proportional to 37,930.32, 52,330.32 and 22,006.08 is: 30,360.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,930.32 : 52,330.32 = 22,006.08 : x
  2. Step 2: Convert to fraction form
    37,930.32/52,330.32 = 22,006.08/x
  3. Step 3: Cross multiply
    37,930.32x = 52,330.32 × 22,006.08
  4. Step 4: Simplify right side
    37,930.32x = 1,151,585,208.35
  5. Step 5: Solve for x
    x = 1,151,585,208.35/37,930.32
  6. Step 6: Final answer
    x = 30,360.55

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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.