Home / 35,192.68-48,565.90-19,277.70

Finding the Fourth Proportional to 35,192.68, 48,565.90 and 19,277.70

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Solution

The fourth proportional to 35,192.68, 48,565.90 and 19,277.70 is: 26,603.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,192.68 : 48,565.90 = 19,277.70 : x
  2. Step 2: Convert to fraction form
    35,192.68/48,565.90 = 19,277.70/x
  3. Step 3: Cross multiply
    35,192.68x = 48,565.90 × 19,277.70
  4. Step 4: Simplify right side
    35,192.68x = 936,238,850.43
  5. Step 5: Solve for x
    x = 936,238,850.43/35,192.68
  6. Step 6: Final answer
    x = 26,603.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.