Home / 35,519.77-53,275.56-29,634.13

Finding the Fourth Proportional to 35,519.77, 53,275.56 and 29,634.13

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Solution

The fourth proportional to 35,519.77, 53,275.56 and 29,634.13 is: 44,447.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,519.77 : 53,275.56 = 29,634.13 : x
  2. Step 2: Convert to fraction form
    35,519.77/53,275.56 = 29,634.13/x
  3. Step 3: Cross multiply
    35,519.77x = 53,275.56 × 29,634.13
  4. Step 4: Simplify right side
    35,519.77x = 1,578,774,870.86
  5. Step 5: Solve for x
    x = 1,578,774,870.86/35,519.77
  6. Step 6: Final answer
    x = 44,447.78

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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.