Home / 25,130.22-37,695.46-14,734.68

Finding the Fourth Proportional to 25,130.22, 37,695.46 and 14,734.68

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Solution

The fourth proportional to 25,130.22, 37,695.46 and 14,734.68 is: 22,102.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,130.22 : 37,695.46 = 14,734.68 : x
  2. Step 2: Convert to fraction form
    25,130.22/37,695.46 = 14,734.68/x
  3. Step 3: Cross multiply
    25,130.22x = 37,695.46 × 14,734.68
  4. Step 4: Simplify right side
    25,130.22x = 555,430,540.55
  5. Step 5: Solve for x
    x = 555,430,540.55/25,130.22
  6. Step 6: Final answer
    x = 22,102.10

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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.