Home / 49,434.30-68,218.45-26,773.13

Finding the Fourth Proportional to 49,434.30, 68,218.45 and 26,773.13

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Solution

The fourth proportional to 49,434.30, 68,218.45 and 26,773.13 is: 36,946.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,434.30 : 68,218.45 = 26,773.13 : x
  2. Step 2: Convert to fraction form
    49,434.30/68,218.45 = 26,773.13/x
  3. Step 3: Cross multiply
    49,434.30x = 68,218.45 × 26,773.13
  4. Step 4: Simplify right side
    49,434.30x = 1,826,421,684.46
  5. Step 5: Solve for x
    x = 1,826,421,684.46/49,434.30
  6. Step 6: Final answer
    x = 36,946.45

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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.