Home / 34,778.31-52,149.93-24,777.35

Finding the Fourth Proportional to 34,778.31, 52,149.93 and 24,777.35

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Solution

The fourth proportional to 34,778.31, 52,149.93 and 24,777.35 is: 37,153.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,778.31 : 52,149.93 = 24,777.35 : x
  2. Step 2: Convert to fraction form
    34,778.31/52,149.93 = 24,777.35/x
  3. Step 3: Cross multiply
    34,778.31x = 52,149.93 × 24,777.35
  4. Step 4: Simplify right side
    34,778.31x = 1,292,137,068.09
  5. Step 5: Solve for x
    x = 1,292,137,068.09/34,778.31
  6. Step 6: Final answer
    x = 37,153.53

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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.