Home / 35,023.94-48,333.05-22,448.69

Finding the Fourth Proportional to 35,023.94, 48,333.05 and 22,448.69

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Solution

The fourth proportional to 35,023.94, 48,333.05 and 22,448.69 is: 30,979.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,023.94 : 48,333.05 = 22,448.69 : x
  2. Step 2: Convert to fraction form
    35,023.94/48,333.05 = 22,448.69/x
  3. Step 3: Cross multiply
    35,023.94x = 48,333.05 × 22,448.69
  4. Step 4: Simplify right side
    35,023.94x = 1,085,013,656.20
  5. Step 5: Solve for x
    x = 1,085,013,656.20/35,023.94
  6. Step 6: Final answer
    x = 30,979.20

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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.