Home / 58,964.39-81,368.42-32,106.81

Finding the Fourth Proportional to 58,964.39, 81,368.42 and 32,106.81

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Solution

The fourth proportional to 58,964.39, 81,368.42 and 32,106.81 is: 44,306.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,964.39 : 81,368.42 = 32,106.81 : x
  2. Step 2: Convert to fraction form
    58,964.39/81,368.42 = 32,106.81/x
  3. Step 3: Cross multiply
    58,964.39x = 81,368.42 × 32,106.81
  4. Step 4: Simplify right side
    58,964.39x = 2,612,480,545.54
  5. Step 5: Solve for x
    x = 2,612,480,545.54/58,964.39
  6. Step 6: Final answer
    x = 44,306.07

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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.