Home / 35,513.05-48,993.10-24,909.61

Finding the Fourth Proportional to 35,513.05, 48,993.10 and 24,909.61

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Solution

The fourth proportional to 35,513.05, 48,993.10 and 24,909.61 is: 34,364.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,513.05 : 48,993.10 = 24,909.61 : x
  2. Step 2: Convert to fraction form
    35,513.05/48,993.10 = 24,909.61/x
  3. Step 3: Cross multiply
    35,513.05x = 48,993.10 × 24,909.61
  4. Step 4: Simplify right side
    35,513.05x = 1,220,399,013.69
  5. Step 5: Solve for x
    x = 1,220,399,013.69/35,513.05
  6. Step 6: Final answer
    x = 34,364.80

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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.