Home / 60,191.33-90,209.73-22,706.76

Finding the Fourth Proportional to 60,191.33, 90,209.73 and 22,706.76

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Solution

The fourth proportional to 60,191.33, 90,209.73 and 22,706.76 is: 34,030.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,191.33 : 90,209.73 = 22,706.76 : x
  2. Step 2: Convert to fraction form
    60,191.33/90,209.73 = 22,706.76/x
  3. Step 3: Cross multiply
    60,191.33x = 90,209.73 × 22,706.76
  4. Step 4: Simplify right side
    60,191.33x = 2,048,370,688.77
  5. Step 5: Solve for x
    x = 2,048,370,688.77/60,191.33
  6. Step 6: Final answer
    x = 34,030.99

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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.