Home / 60,793.13-83,903.33-43,853.51

Finding the Fourth Proportional to 60,793.13, 83,903.33 and 43,853.51

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Solution

The fourth proportional to 60,793.13, 83,903.33 and 43,853.51 is: 60,524.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,793.13 : 83,903.33 = 43,853.51 : x
  2. Step 2: Convert to fraction form
    60,793.13/83,903.33 = 43,853.51/x
  3. Step 3: Cross multiply
    60,793.13x = 83,903.33 × 43,853.51
  4. Step 4: Simplify right side
    60,793.13x = 3,679,455,521.19
  5. Step 5: Solve for x
    x = 3,679,455,521.19/60,793.13
  6. Step 6: Final answer
    x = 60,524.20

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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.