Home / 34,333.62-47,376.48-19,224.18

Finding the Fourth Proportional to 34,333.62, 47,376.48 and 19,224.18

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Solution

The fourth proportional to 34,333.62, 47,376.48 and 19,224.18 is: 26,527.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,333.62 : 47,376.48 = 19,224.18 : x
  2. Step 2: Convert to fraction form
    34,333.62/47,376.48 = 19,224.18/x
  3. Step 3: Cross multiply
    34,333.62x = 47,376.48 × 19,224.18
  4. Step 4: Simplify right side
    34,333.62x = 910,773,979.29
  5. Step 5: Solve for x
    x = 910,773,979.29/34,333.62
  6. Step 6: Final answer
    x = 26,527.18

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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.