Home / 39,367.04-58,789.61-34,597.76

Finding the Fourth Proportional to 39,367.04, 58,789.61 and 34,597.76

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Solution

The fourth proportional to 39,367.04, 58,789.61 and 34,597.76 is: 51,667.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,367.04 : 58,789.61 = 34,597.76 : x
  2. Step 2: Convert to fraction form
    39,367.04/58,789.61 = 34,597.76/x
  3. Step 3: Cross multiply
    39,367.04x = 58,789.61 × 34,597.76
  4. Step 4: Simplify right side
    39,367.04x = 2,033,988,817.27
  5. Step 5: Solve for x
    x = 2,033,988,817.27/39,367.04
  6. Step 6: Final answer
    x = 51,667.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.