Home / 35,107.74-52,666.56-11,407.73

Finding the Fourth Proportional to 35,107.74, 52,666.56 and 11,407.73

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Solution

The fourth proportional to 35,107.74, 52,666.56 and 11,407.73 is: 17,113.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,107.74 : 52,666.56 = 11,407.73 : x
  2. Step 2: Convert to fraction form
    35,107.74/52,666.56 = 11,407.73/x
  3. Step 3: Cross multiply
    35,107.74x = 52,666.56 × 11,407.73
  4. Step 4: Simplify right side
    35,107.74x = 600,805,633.18
  5. Step 5: Solve for x
    x = 600,805,633.18/35,107.74
  6. Step 6: Final answer
    x = 17,113.20

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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.