Home / 61,595.42-92,393.21-17,222.13

Finding the Fourth Proportional to 61,595.42, 92,393.21 and 17,222.13

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Solution

The fourth proportional to 61,595.42, 92,393.21 and 17,222.13 is: 25,833.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,595.42 : 92,393.21 = 17,222.13 : x
  2. Step 2: Convert to fraction form
    61,595.42/92,393.21 = 17,222.13/x
  3. Step 3: Cross multiply
    61,595.42x = 92,393.21 × 17,222.13
  4. Step 4: Simplify right side
    61,595.42x = 1,591,207,916.79
  5. Step 5: Solve for x
    x = 1,591,207,916.79/61,595.42
  6. Step 6: Final answer
    x = 25,833.22

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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.