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Finding the Fourth Proportional to 92,482.80, 127,625.94 and 50,041.14

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Solution

The fourth proportional to 92,482.80, 127,625.94 and 50,041.14 is: 69,056.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,482.80 : 127,625.94 = 50,041.14 : x
  2. Step 2: Convert to fraction form
    92,482.80/127,625.94 = 50,041.14/x
  3. Step 3: Cross multiply
    92,482.80x = 127,625.94 × 50,041.14
  4. Step 4: Simplify right side
    92,482.80x = 6,386,547,531.17
  5. Step 5: Solve for x
    x = 6,386,547,531.17/92,482.80
  6. Step 6: Final answer
    x = 69,056.60

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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.