Home / 15,046.04-22,574.46-6,725.36

Finding the Fourth Proportional to 15,046.04, 22,574.46 and 6,725.36

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Solution

The fourth proportional to 15,046.04, 22,574.46 and 6,725.36 is: 10,090.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,046.04 : 22,574.46 = 6,725.36 : x
  2. Step 2: Convert to fraction form
    15,046.04/22,574.46 = 6,725.36/x
  3. Step 3: Cross multiply
    15,046.04x = 22,574.46 × 6,725.36
  4. Step 4: Simplify right side
    15,046.04x = 151,821,370.31
  5. Step 5: Solve for x
    x = 151,821,370.31/15,046.04
  6. Step 6: Final answer
    x = 10,090.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.