Home / 35,012.25-48,316.91-22,437

Finding the Fourth Proportional to 35,012.25, 48,316.91 and 22,437

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Solution

The fourth proportional to 35,012.25, 48,316.91 and 22,437 is: 30,963.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,012.25 : 48,316.91 = 22,437 : x
  2. Step 2: Convert to fraction form
    35,012.25/48,316.91 = 22,437/x
  3. Step 3: Cross multiply
    35,012.25x = 48,316.91 × 22,437
  4. Step 4: Simplify right side
    35,012.25x = 1,084,086,397.49
  5. Step 5: Solve for x
    x = 1,084,086,397.49/35,012.25
  6. Step 6: Final answer
    x = 30,963.06

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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.