Home / 163,888.92-226,096.38-94,001.04

Finding the Fourth Proportional to 163,888.92, 226,096.38 and 94,001.04

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Solution

The fourth proportional to 163,888.92, 226,096.38 and 94,001.04 is: 129,681.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,888.92 : 226,096.38 = 94,001.04 : x
  2. Step 2: Convert to fraction form
    163,888.92/226,096.38 = 94,001.04/x
  3. Step 3: Cross multiply
    163,888.92x = 226,096.38 × 94,001.04
  4. Step 4: Simplify right side
    163,888.92x = 21,253,294,860.24
  5. Step 5: Solve for x
    x = 21,253,294,860.24/163,888.92
  6. Step 6: Final answer
    x = 129,681.10

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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.