Home / 38,122.26-52,499.97-34,312.98

Finding the Fourth Proportional to 38,122.26, 52,499.97 and 34,312.98

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Solution

The fourth proportional to 38,122.26, 52,499.97 and 34,312.98 is: 47,254.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,122.26 : 52,499.97 = 34,312.98 : x
  2. Step 2: Convert to fraction form
    38,122.26/52,499.97 = 34,312.98/x
  3. Step 3: Cross multiply
    38,122.26x = 52,499.97 × 34,312.98
  4. Step 4: Simplify right side
    38,122.26x = 1,801,430,420.61
  5. Step 5: Solve for x
    x = 1,801,430,420.61/38,122.26
  6. Step 6: Final answer
    x = 47,254.03

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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.