Home / 10,063.84-15,095.28-4,864.48

Finding the Fourth Proportional to 10,063.84, 15,095.28 and 4,864.48

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Solution

The fourth proportional to 10,063.84, 15,095.28 and 4,864.48 is: 7,296.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,063.84 : 15,095.28 = 4,864.48 : x
  2. Step 2: Convert to fraction form
    10,063.84/15,095.28 = 4,864.48/x
  3. Step 3: Cross multiply
    10,063.84x = 15,095.28 × 4,864.48
  4. Step 4: Simplify right side
    10,063.84x = 73,430,687.65
  5. Step 5: Solve for x
    x = 73,430,687.65/10,063.84
  6. Step 6: Final answer
    x = 7,296.49

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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.