Home / 60,577.95-90,885.52-31,016.54

Finding the Fourth Proportional to 60,577.95, 90,885.52 and 31,016.54

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Solution

The fourth proportional to 60,577.95, 90,885.52 and 31,016.54 is: 46,534.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,577.95 : 90,885.52 = 31,016.54 : x
  2. Step 2: Convert to fraction form
    60,577.95/90,885.52 = 31,016.54/x
  3. Step 3: Cross multiply
    60,577.95x = 90,885.52 × 31,016.54
  4. Step 4: Simplify right side
    60,577.95x = 2,818,954,366.50
  5. Step 5: Solve for x
    x = 2,818,954,366.50/60,577.95
  6. Step 6: Final answer
    x = 46,534.33

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1.5x scale

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.