Home / 170,504.81-235,291.24-94,027.13

Finding the Fourth Proportional to 170,504.81, 235,291.24 and 94,027.13

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Solution

The fourth proportional to 170,504.81, 235,291.24 and 94,027.13 is: 129,754.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,504.81 : 235,291.24 = 94,027.13 : x
  2. Step 2: Convert to fraction form
    170,504.81/235,291.24 = 94,027.13/x
  3. Step 3: Cross multiply
    170,504.81x = 235,291.24 × 94,027.13
  4. Step 4: Simplify right side
    170,504.81x = 22,123,760,011.34
  5. Step 5: Solve for x
    x = 22,123,760,011.34/170,504.81
  6. Step 6: Final answer
    x = 129,754.46

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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.