Home / 43,864.05-60,461.30-34,287.02

Finding the Fourth Proportional to 43,864.05, 60,461.30 and 34,287.02

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Solution

The fourth proportional to 43,864.05, 60,461.30 and 34,287.02 is: 47,260.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,864.05 : 60,461.30 = 34,287.02 : x
  2. Step 2: Convert to fraction form
    43,864.05/60,461.30 = 34,287.02/x
  3. Step 3: Cross multiply
    43,864.05x = 60,461.30 × 34,287.02
  4. Step 4: Simplify right side
    43,864.05x = 2,073,037,802.33
  5. Step 5: Solve for x
    x = 2,073,037,802.33/43,864.05
  6. Step 6: Final answer
    x = 47,260.52

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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.