Home / 35,170.32-48,536.27-19,254.89

Finding the Fourth Proportional to 35,170.32, 48,536.27 and 19,254.89

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Solution

The fourth proportional to 35,170.32, 48,536.27 and 19,254.89 is: 26,572.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,170.32 : 48,536.27 = 19,254.89 : x
  2. Step 2: Convert to fraction form
    35,170.32/48,536.27 = 19,254.89/x
  3. Step 3: Cross multiply
    35,170.32x = 48,536.27 × 19,254.89
  4. Step 4: Simplify right side
    35,170.32x = 934,560,200.90
  5. Step 5: Solve for x
    x = 934,560,200.90/35,170.32
  6. Step 6: Final answer
    x = 26,572.41

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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.