Home / 35,110.98-52,666.57-10,153.06

Finding the Fourth Proportional to 35,110.98, 52,666.57 and 10,153.06

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Solution

The fourth proportional to 35,110.98, 52,666.57 and 10,153.06 is: 15,229.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,110.98 : 52,666.57 = 10,153.06 : x
  2. Step 2: Convert to fraction form
    35,110.98/52,666.57 = 10,153.06/x
  3. Step 3: Cross multiply
    35,110.98x = 52,666.57 × 10,153.06
  4. Step 4: Simplify right side
    35,110.98x = 534,726,726.23
  5. Step 5: Solve for x
    x = 534,726,726.23/35,110.98
  6. Step 6: Final answer
    x = 15,229.62

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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.