Home / 35,346.38-52,904.18-25,983.92

Finding the Fourth Proportional to 35,346.38, 52,904.18 and 25,983.92

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Solution

The fourth proportional to 35,346.38, 52,904.18 and 25,983.92 is: 38,891.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,346.38 : 52,904.18 = 25,983.92 : x
  2. Step 2: Convert to fraction form
    35,346.38/52,904.18 = 25,983.92/x
  3. Step 3: Cross multiply
    35,346.38x = 52,904.18 × 25,983.92
  4. Step 4: Simplify right side
    35,346.38x = 1,374,657,980.79
  5. Step 5: Solve for x
    x = 1,374,657,980.79/35,346.38
  6. Step 6: Final answer
    x = 38,891.05

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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.