Home / 34,193.04-47,181.66-19,084.28

Finding the Fourth Proportional to 34,193.04, 47,181.66 and 19,084.28

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Solution

The fourth proportional to 34,193.04, 47,181.66 and 19,084.28 is: 26,333.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,193.04 : 47,181.66 = 19,084.28 : x
  2. Step 2: Convert to fraction form
    34,193.04/47,181.66 = 19,084.28/x
  3. Step 3: Cross multiply
    34,193.04x = 47,181.66 × 19,084.28
  4. Step 4: Simplify right side
    34,193.04x = 900,427,702.83
  5. Step 5: Solve for x
    x = 900,427,702.83/34,193.04
  6. Step 6: Final answer
    x = 26,333.66

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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.