Home / 168,371.74-232,606.04-110,366.16

Finding the Fourth Proportional to 168,371.74, 232,606.04 and 110,366.16

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Solution

The fourth proportional to 168,371.74, 232,606.04 and 110,366.16 is: 152,471.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,371.74 : 232,606.04 = 110,366.16 : x
  2. Step 2: Convert to fraction form
    168,371.74/232,606.04 = 110,366.16/x
  3. Step 3: Cross multiply
    168,371.74x = 232,606.04 × 110,366.16
  4. Step 4: Simplify right side
    168,371.74x = 25,671,834,417.38
  5. Step 5: Solve for x
    x = 25,671,834,417.38/168,371.74
  6. Step 6: Final answer
    x = 152,471.16

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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.