Home / 168,547.21-232,591.09-96,925.66

Finding the Fourth Proportional to 168,547.21, 232,591.09 and 96,925.66

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Solution

The fourth proportional to 168,547.21, 232,591.09 and 96,925.66 is: 133,755.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,547.21 : 232,591.09 = 96,925.66 : x
  2. Step 2: Convert to fraction form
    168,547.21/232,591.09 = 96,925.66/x
  3. Step 3: Cross multiply
    168,547.21x = 232,591.09 × 96,925.66
  4. Step 4: Simplify right side
    168,547.21x = 22,544,044,908.37
  5. Step 5: Solve for x
    x = 22,544,044,908.37/168,547.21
  6. Step 6: Final answer
    x = 133,755.08

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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.