Home / 35,443.02-48,911.38-19,527.32

Finding the Fourth Proportional to 35,443.02, 48,911.38 and 19,527.32

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Solution

The fourth proportional to 35,443.02, 48,911.38 and 19,527.32 is: 26,947.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,443.02 : 48,911.38 = 19,527.32 : x
  2. Step 2: Convert to fraction form
    35,443.02/48,911.38 = 19,527.32/x
  3. Step 3: Cross multiply
    35,443.02x = 48,911.38 × 19,527.32
  4. Step 4: Simplify right side
    35,443.02x = 955,108,168.90
  5. Step 5: Solve for x
    x = 955,108,168.90/35,443.02
  6. Step 6: Final answer
    x = 26,947.71

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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.