Home / 171,088.66-236,092.74-94,603.30

Finding the Fourth Proportional to 171,088.66, 236,092.74 and 94,603.30

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Solution

The fourth proportional to 171,088.66, 236,092.74 and 94,603.30 is: 130,547.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,088.66 : 236,092.74 = 94,603.30 : x
  2. Step 2: Convert to fraction form
    171,088.66/236,092.74 = 94,603.30/x
  3. Step 3: Cross multiply
    171,088.66x = 236,092.74 × 94,603.30
  4. Step 4: Simplify right side
    171,088.66x = 22,335,152,310.04
  5. Step 5: Solve for x
    x = 22,335,152,310.04/171,088.66
  6. Step 6: Final answer
    x = 130,547.24

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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.