Home / 35,265.64-48,663.54-19,350.04

Finding the Fourth Proportional to 35,265.64, 48,663.54 and 19,350.04

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Solution

The fourth proportional to 35,265.64, 48,663.54 and 19,350.04 is: 26,701.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,265.64 : 48,663.54 = 19,350.04 : x
  2. Step 2: Convert to fraction form
    35,265.64/48,663.54 = 19,350.04/x
  3. Step 3: Cross multiply
    35,265.64x = 48,663.54 × 19,350.04
  4. Step 4: Simplify right side
    35,265.64x = 941,641,445.54
  5. Step 5: Solve for x
    x = 941,641,445.54/35,265.64
  6. Step 6: Final answer
    x = 26,701.39

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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.