Home / 25,095.04-34,631.49-14,482.69

Finding the Fourth Proportional to 25,095.04, 34,631.49 and 14,482.69

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Solution

The fourth proportional to 25,095.04, 34,631.49 and 14,482.69 is: 19,986.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,095.04 : 34,631.49 = 14,482.69 : x
  2. Step 2: Convert to fraction form
    25,095.04/34,631.49 = 14,482.69/x
  3. Step 3: Cross multiply
    25,095.04x = 34,631.49 × 14,482.69
  4. Step 4: Simplify right side
    25,095.04x = 501,557,133.91
  5. Step 5: Solve for x
    x = 501,557,133.91/25,095.04
  6. Step 6: Final answer
    x = 19,986.31

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Double scale
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Similar ratio
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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.