Home / 169,123.67-233,394.43-96,525.10

Finding the Fourth Proportional to 169,123.67, 233,394.43 and 96,525.10

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Solution

The fourth proportional to 169,123.67, 233,394.43 and 96,525.10 is: 133,206.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,123.67 : 233,394.43 = 96,525.10 : x
  2. Step 2: Convert to fraction form
    169,123.67/233,394.43 = 96,525.10/x
  3. Step 3: Cross multiply
    169,123.67x = 233,394.43 × 96,525.10
  4. Step 4: Simplify right side
    169,123.67x = 22,528,420,695.19
  5. Step 5: Solve for x
    x = 22,528,420,695.19/169,123.67
  6. Step 6: Final answer
    x = 133,206.79

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1.5x scale

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.