Home / 35,052.47-52,570.84-10,086.95

Finding the Fourth Proportional to 35,052.47, 52,570.84 and 10,086.95

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Solution

The fourth proportional to 35,052.47, 52,570.84 and 10,086.95 is: 15,128.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,052.47 : 52,570.84 = 10,086.95 : x
  2. Step 2: Convert to fraction form
    35,052.47/52,570.84 = 10,086.95/x
  3. Step 3: Cross multiply
    35,052.47x = 52,570.84 × 10,086.95
  4. Step 4: Simplify right side
    35,052.47x = 530,279,434.54
  5. Step 5: Solve for x
    x = 530,279,434.54/35,052.47
  6. Step 6: Final answer
    x = 15,128.16

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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.