Home / 41,798.16-57,679.72-22,934.08

Finding the Fourth Proportional to 41,798.16, 57,679.72 and 22,934.08

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Solution

The fourth proportional to 41,798.16, 57,679.72 and 22,934.08 is: 31,648.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,798.16 : 57,679.72 = 22,934.08 : x
  2. Step 2: Convert to fraction form
    41,798.16/57,679.72 = 22,934.08/x
  3. Step 3: Cross multiply
    41,798.16x = 57,679.72 × 22,934.08
  4. Step 4: Simplify right side
    41,798.16x = 1,322,831,312.86
  5. Step 5: Solve for x
    x = 1,322,831,312.86/41,798.16
  6. Step 6: Final answer
    x = 31,648.08

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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.