Home / 60,316.99-90,476.07-22,867

Finding the Fourth Proportional to 60,316.99, 90,476.07 and 22,867

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Solution

The fourth proportional to 60,316.99, 90,476.07 and 22,867 is: 34,300.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,316.99 : 90,476.07 = 22,867 : x
  2. Step 2: Convert to fraction form
    60,316.99/90,476.07 = 22,867/x
  3. Step 3: Cross multiply
    60,316.99x = 90,476.07 × 22,867
  4. Step 4: Simplify right side
    60,316.99x = 2,068,916,292.69
  5. Step 5: Solve for x
    x = 2,068,916,292.69/60,316.99
  6. Step 6: Final answer
    x = 34,300.72

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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.