Home / 168,590.08-232,669.14-93,153.16

Finding the Fourth Proportional to 168,590.08, 232,669.14 and 93,153.16

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Solution

The fourth proportional to 168,590.08, 232,669.14 and 93,153.16 is: 128,559.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,590.08 : 232,669.14 = 93,153.16 : x
  2. Step 2: Convert to fraction form
    168,590.08/232,669.14 = 93,153.16/x
  3. Step 3: Cross multiply
    168,590.08x = 232,669.14 × 93,153.16
  4. Step 4: Simplify right side
    168,590.08x = 21,673,865,625.48
  5. Step 5: Solve for x
    x = 21,673,865,625.48/168,590.08
  6. Step 6: Final answer
    x = 128,559.55

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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.