Home / 60,151.95-83,028.19-34,675.35

Finding the Fourth Proportional to 60,151.95, 83,028.19 and 34,675.35

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Solution

The fourth proportional to 60,151.95, 83,028.19 and 34,675.35 is: 47,862.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,151.95 : 83,028.19 = 34,675.35 : x
  2. Step 2: Convert to fraction form
    60,151.95/83,028.19 = 34,675.35/x
  3. Step 3: Cross multiply
    60,151.95x = 83,028.19 × 34,675.35
  4. Step 4: Simplify right side
    60,151.95x = 2,879,031,548.12
  5. Step 5: Solve for x
    x = 2,879,031,548.12/60,151.95
  6. Step 6: Final answer
    x = 47,862.65

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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.