Home / 35,089.06-52,633.98-10,129.34

Finding the Fourth Proportional to 35,089.06, 52,633.98 and 10,129.34

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Solution

The fourth proportional to 35,089.06, 52,633.98 and 10,129.34 is: 15,194.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,089.06 : 52,633.98 = 10,129.34 : x
  2. Step 2: Convert to fraction form
    35,089.06/52,633.98 = 10,129.34/x
  3. Step 3: Cross multiply
    35,089.06x = 52,633.98 × 10,129.34
  4. Step 4: Simplify right side
    35,089.06x = 533,147,286.00
  5. Step 5: Solve for x
    x = 533,147,286.00/35,089.06
  6. Step 6: Final answer
    x = 15,194.12

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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.