Home / 10,037.90-15,058.58-3,462.55

Finding the Fourth Proportional to 10,037.90, 15,058.58 and 3,462.55

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Solution

The fourth proportional to 10,037.90, 15,058.58 and 3,462.55 is: 5,194.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,037.90 : 15,058.58 = 3,462.55 : x
  2. Step 2: Convert to fraction form
    10,037.90/15,058.58 = 3,462.55/x
  3. Step 3: Cross multiply
    10,037.90x = 15,058.58 × 3,462.55
  4. Step 4: Simplify right side
    10,037.90x = 52,141,031.22
  5. Step 5: Solve for x
    x = 52,141,031.22/10,037.90
  6. Step 6: Final answer
    x = 5,194.41

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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.