Home / 60,891.06-84,033.60-34,034.70

Finding the Fourth Proportional to 60,891.06, 84,033.60 and 34,034.70

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Solution

The fourth proportional to 60,891.06, 84,033.60 and 34,034.70 is: 46,970.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,891.06 : 84,033.60 = 34,034.70 : x
  2. Step 2: Convert to fraction form
    60,891.06/84,033.60 = 34,034.70/x
  3. Step 3: Cross multiply
    60,891.06x = 84,033.60 × 34,034.70
  4. Step 4: Simplify right side
    60,891.06x = 2,860,058,365.92
  5. Step 5: Solve for x
    x = 2,860,058,365.92/60,891.06
  6. Step 6: Final answer
    x = 46,970.09

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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.