Home / 35,265.08-48,666.46-19,348.56

Finding the Fourth Proportional to 35,265.08, 48,666.46 and 19,348.56

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Solution

The fourth proportional to 35,265.08, 48,666.46 and 19,348.56 is: 26,701.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,265.08 : 48,666.46 = 19,348.56 : x
  2. Step 2: Convert to fraction form
    35,265.08/48,666.46 = 19,348.56/x
  3. Step 3: Cross multiply
    35,265.08x = 48,666.46 × 19,348.56
  4. Step 4: Simplify right side
    35,265.08x = 941,625,921.30
  5. Step 5: Solve for x
    x = 941,625,921.30/35,265.08
  6. Step 6: Final answer
    x = 26,701.37

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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.