Home / 34,726.60-52,069.78-30,574.95

Finding the Fourth Proportional to 34,726.60, 52,069.78 and 30,574.95

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Solution

The fourth proportional to 34,726.60, 52,069.78 and 30,574.95 is: 45,844.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,726.60 : 52,069.78 = 30,574.95 : x
  2. Step 2: Convert to fraction form
    34,726.60/52,069.78 = 30,574.95/x
  3. Step 3: Cross multiply
    34,726.60x = 52,069.78 × 30,574.95
  4. Step 4: Simplify right side
    34,726.60x = 1,592,030,920.01
  5. Step 5: Solve for x
    x = 1,592,030,920.01/34,726.60
  6. Step 6: Final answer
    x = 45,844.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.