Home / 169,335.06-233,681.67-93,883.56

Finding the Fourth Proportional to 169,335.06, 233,681.67 and 93,883.56

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Solution

The fourth proportional to 169,335.06, 233,681.67 and 93,883.56 is: 129,558.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,335.06 : 233,681.67 = 93,883.56 : x
  2. Step 2: Convert to fraction form
    169,335.06/233,681.67 = 93,883.56/x
  3. Step 3: Cross multiply
    169,335.06x = 233,681.67 × 93,883.56
  4. Step 4: Simplify right side
    169,335.06x = 21,938,867,086.35
  5. Step 5: Solve for x
    x = 21,938,867,086.35/169,335.06
  6. Step 6: Final answer
    x = 129,558.92

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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.