Home / 43,633.13-60,219.36-26,633.81

Finding the Fourth Proportional to 43,633.13, 60,219.36 and 26,633.81

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Solution

The fourth proportional to 43,633.13, 60,219.36 and 26,633.81 is: 36,758.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,633.13 : 60,219.36 = 26,633.81 : x
  2. Step 2: Convert to fraction form
    43,633.13/60,219.36 = 26,633.81/x
  3. Step 3: Cross multiply
    43,633.13x = 60,219.36 × 26,633.81
  4. Step 4: Simplify right side
    43,633.13x = 1,603,870,691.46
  5. Step 5: Solve for x
    x = 1,603,870,691.46/43,633.13
  6. Step 6: Final answer
    x = 36,758.10

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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.