Home / 35,181.12-48,549.06-19,266.24

Finding the Fourth Proportional to 35,181.12, 48,549.06 and 19,266.24

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Solution

The fourth proportional to 35,181.12, 48,549.06 and 19,266.24 is: 26,586.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,181.12 : 48,549.06 = 19,266.24 : x
  2. Step 2: Convert to fraction form
    35,181.12/48,549.06 = 19,266.24/x
  3. Step 3: Cross multiply
    35,181.12x = 48,549.06 × 19,266.24
  4. Step 4: Simplify right side
    35,181.12x = 935,357,841.73
  5. Step 5: Solve for x
    x = 935,357,841.73/35,181.12
  6. Step 6: Final answer
    x = 26,586.93

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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.