Home / 43,225.02-64,837.71-29,195.46

Finding the Fourth Proportional to 43,225.02, 64,837.71 and 29,195.46

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Solution

The fourth proportional to 43,225.02, 64,837.71 and 29,195.46 is: 43,793.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,225.02 : 64,837.71 = 29,195.46 : x
  2. Step 2: Convert to fraction form
    43,225.02/64,837.71 = 29,195.46/x
  3. Step 3: Cross multiply
    43,225.02x = 64,837.71 × 29,195.46
  4. Step 4: Simplify right side
    43,225.02x = 1,892,966,768.80
  5. Step 5: Solve for x
    x = 1,892,966,768.80/43,225.02
  6. Step 6: Final answer
    x = 43,793.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.