Home / 60,964.20-84,127.95-34,101.63

Finding the Fourth Proportional to 60,964.20, 84,127.95 and 34,101.63

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Solution

The fourth proportional to 60,964.20, 84,127.95 and 34,101.63 is: 47,058.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,964.20 : 84,127.95 = 34,101.63 : x
  2. Step 2: Convert to fraction form
    60,964.20/84,127.95 = 34,101.63/x
  3. Step 3: Cross multiply
    60,964.20x = 84,127.95 × 34,101.63
  4. Step 4: Simplify right side
    60,964.20x = 2,868,900,223.56
  5. Step 5: Solve for x
    x = 2,868,900,223.56/60,964.20
  6. Step 6: Final answer
    x = 47,058.77

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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.