Home / 35,306.59-52,959.84-9,011.34

Finding the Fourth Proportional to 35,306.59, 52,959.84 and 9,011.34

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Solution

The fourth proportional to 35,306.59, 52,959.84 and 9,011.34 is: 13,517.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,306.59 : 52,959.84 = 9,011.34 : x
  2. Step 2: Convert to fraction form
    35,306.59/52,959.84 = 9,011.34/x
  3. Step 3: Cross multiply
    35,306.59x = 52,959.84 × 9,011.34
  4. Step 4: Simplify right side
    35,306.59x = 477,239,124.59
  5. Step 5: Solve for x
    x = 477,239,124.59/35,306.59
  6. Step 6: Final answer
    x = 13,517.00

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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.