Home / 67,544.15-93,222.50-39,266.24

Finding the Fourth Proportional to 67,544.15, 93,222.50 and 39,266.24

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Solution

The fourth proportional to 67,544.15, 93,222.50 and 39,266.24 is: 54,194.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,544.15 : 93,222.50 = 39,266.24 : x
  2. Step 2: Convert to fraction form
    67,544.15/93,222.50 = 39,266.24/x
  3. Step 3: Cross multiply
    67,544.15x = 93,222.50 × 39,266.24
  4. Step 4: Simplify right side
    67,544.15x = 3,660,496,395.96
  5. Step 5: Solve for x
    x = 3,660,496,395.96/67,544.15
  6. Step 6: Final answer
    x = 54,194.13

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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.