Home / 169,118.47-253,457.38-94,235.59

Finding the Fourth Proportional to 169,118.47, 253,457.38 and 94,235.59

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Solution

The fourth proportional to 169,118.47, 253,457.38 and 94,235.59 is: 141,230.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,118.47 : 253,457.38 = 94,235.59 : x
  2. Step 2: Convert to fraction form
    169,118.47/253,457.38 = 94,235.59/x
  3. Step 3: Cross multiply
    169,118.47x = 253,457.38 × 94,235.59
  4. Step 4: Simplify right side
    169,118.47x = 23,884,705,110.51
  5. Step 5: Solve for x
    x = 23,884,705,110.51/169,118.47
  6. Step 6: Final answer
    x = 141,230.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.