Home / 35,360.47-48,796.73-19,444.65

Finding the Fourth Proportional to 35,360.47, 48,796.73 and 19,444.65

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Solution

The fourth proportional to 35,360.47, 48,796.73 and 19,444.65 is: 26,833.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,360.47 : 48,796.73 = 19,444.65 : x
  2. Step 2: Convert to fraction form
    35,360.47/48,796.73 = 19,444.65/x
  3. Step 3: Cross multiply
    35,360.47x = 48,796.73 × 19,444.65
  4. Step 4: Simplify right side
    35,360.47x = 948,834,994.79
  5. Step 5: Solve for x
    x = 948,834,994.79/35,360.47
  6. Step 6: Final answer
    x = 26,833.21

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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.