Home / 48,101.04-66,398.00-43,056.36

Finding the Fourth Proportional to 48,101.04, 66,398.00 and 43,056.36

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Solution

The fourth proportional to 48,101.04, 66,398.00 and 43,056.36 is: 59,434.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,101.04 : 66,398.00 = 43,056.36 : x
  2. Step 2: Convert to fraction form
    48,101.04/66,398.00 = 43,056.36/x
  3. Step 3: Cross multiply
    48,101.04x = 66,398.00 × 43,056.36
  4. Step 4: Simplify right side
    48,101.04x = 2,858,855,976.00
  5. Step 5: Solve for x
    x = 2,858,855,976.00/48,101.04
  6. Step 6: Final answer
    x = 59,434.39

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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.