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Finding the Fourth Proportional to 173,363.06, 239,241.04 and 93,875.06

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Solution

The fourth proportional to 173,363.06, 239,241.04 and 93,875.06 is: 129,547.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,363.06 : 239,241.04 = 93,875.06 : x
  2. Step 2: Convert to fraction form
    173,363.06/239,241.04 = 93,875.06/x
  3. Step 3: Cross multiply
    173,363.06x = 239,241.04 × 93,875.06
  4. Step 4: Simplify right side
    173,363.06x = 22,458,767,347.88
  5. Step 5: Solve for x
    x = 22,458,767,347.88/173,363.06
  6. Step 6: Final answer
    x = 129,547.59

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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.