Home / 35,020.69-48,328.55-22,445.44

Finding the Fourth Proportional to 35,020.69, 48,328.55 and 22,445.44

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Solution

The fourth proportional to 35,020.69, 48,328.55 and 22,445.44 is: 30,974.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,020.69 : 48,328.55 = 22,445.44 : x
  2. Step 2: Convert to fraction form
    35,020.69/48,328.55 = 22,445.44/x
  3. Step 3: Cross multiply
    35,020.69x = 48,328.55 × 22,445.44
  4. Step 4: Simplify right side
    35,020.69x = 1,084,755,420.43
  5. Step 5: Solve for x
    x = 1,084,755,420.43/35,020.69
  6. Step 6: Final answer
    x = 30,974.70

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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.