Home / 169,397.73-233,742.00-97,764.37

Finding the Fourth Proportional to 169,397.73, 233,742.00 and 97,764.37

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Solution

The fourth proportional to 169,397.73, 233,742.00 and 97,764.37 is: 134,899.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,397.73 : 233,742.00 = 97,764.37 : x
  2. Step 2: Convert to fraction form
    169,397.73/233,742.00 = 97,764.37/x
  3. Step 3: Cross multiply
    169,397.73x = 233,742.00 × 97,764.37
  4. Step 4: Simplify right side
    169,397.73x = 22,851,639,154.80
  5. Step 5: Solve for x
    x = 22,851,639,154.80/169,397.73
  6. Step 6: Final answer
    x = 134,899.32

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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.