Home / 34,825.07-48,058.85-18,909.52

Finding the Fourth Proportional to 34,825.07, 48,058.85 and 18,909.52

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Solution

The fourth proportional to 34,825.07, 48,058.85 and 18,909.52 is: 26,095.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,825.07 : 48,058.85 = 18,909.52 : x
  2. Step 2: Convert to fraction form
    34,825.07/48,058.85 = 18,909.52/x
  3. Step 3: Cross multiply
    34,825.07x = 48,058.85 × 18,909.52
  4. Step 4: Simplify right side
    34,825.07x = 908,769,712.38
  5. Step 5: Solve for x
    x = 908,769,712.38/34,825.07
  6. Step 6: Final answer
    x = 26,095.27

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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.