Home / 60,117.04-90,196.26-22,687.84

Finding the Fourth Proportional to 60,117.04, 90,196.26 and 22,687.84

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Solution

The fourth proportional to 60,117.04, 90,196.26 and 22,687.84 is: 34,039.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,117.04 : 90,196.26 = 22,687.84 : x
  2. Step 2: Convert to fraction form
    60,117.04/90,196.26 = 22,687.84/x
  3. Step 3: Cross multiply
    60,117.04x = 90,196.26 × 22,687.84
  4. Step 4: Simplify right side
    60,117.04x = 2,046,358,315.48
  5. Step 5: Solve for x
    x = 2,046,358,315.48/60,117.04
  6. Step 6: Final answer
    x = 34,039.57

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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.