Home / 35,182.16-48,551.01-19,265.66

Finding the Fourth Proportional to 35,182.16, 48,551.01 and 19,265.66

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Solution

The fourth proportional to 35,182.16, 48,551.01 and 19,265.66 is: 26,586.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,182.16 : 48,551.01 = 19,265.66 : x
  2. Step 2: Convert to fraction form
    35,182.16/48,551.01 = 19,265.66/x
  3. Step 3: Cross multiply
    35,182.16x = 48,551.01 × 19,265.66
  4. Step 4: Simplify right side
    35,182.16x = 935,367,008.56
  5. Step 5: Solve for x
    x = 935,367,008.56/35,182.16
  6. Step 6: Final answer
    x = 26,586.40

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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.