Home / 168,569.12-232,632.48-96,949.22

Finding the Fourth Proportional to 168,569.12, 232,632.48 and 96,949.22

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Solution

The fourth proportional to 168,569.12, 232,632.48 and 96,949.22 is: 133,794.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,569.12 : 232,632.48 = 96,949.22 : x
  2. Step 2: Convert to fraction form
    168,569.12/232,632.48 = 96,949.22/x
  3. Step 3: Cross multiply
    168,569.12x = 232,632.48 × 96,949.22
  4. Step 4: Simplify right side
    168,569.12x = 22,553,537,482.67
  5. Step 5: Solve for x
    x = 22,553,537,482.67/168,569.12
  6. Step 6: Final answer
    x = 133,794.00

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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.