Home / 37,565.08-51,836.22-22,454.74

Finding the Fourth Proportional to 37,565.08, 51,836.22 and 22,454.74

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Solution

The fourth proportional to 37,565.08, 51,836.22 and 22,454.74 is: 30,985.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,565.08 : 51,836.22 = 22,454.74 : x
  2. Step 2: Convert to fraction form
    37,565.08/51,836.22 = 22,454.74/x
  3. Step 3: Cross multiply
    37,565.08x = 51,836.22 × 22,454.74
  4. Step 4: Simplify right side
    37,565.08x = 1,163,968,842.68
  5. Step 5: Solve for x
    x = 1,163,968,842.68/37,565.08
  6. Step 6: Final answer
    x = 30,985.40

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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.