Home / 10,295.94-15,443.91-2,901.18

Finding the Fourth Proportional to 10,295.94, 15,443.91 and 2,901.18

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Solution

The fourth proportional to 10,295.94, 15,443.91 and 2,901.18 is: 4,351.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,295.94 : 15,443.91 = 2,901.18 : x
  2. Step 2: Convert to fraction form
    10,295.94/15,443.91 = 2,901.18/x
  3. Step 3: Cross multiply
    10,295.94x = 15,443.91 × 2,901.18
  4. Step 4: Simplify right side
    10,295.94x = 44,805,562.81
  5. Step 5: Solve for x
    x = 44,805,562.81/10,295.94
  6. Step 6: Final answer
    x = 4,351.77

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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 (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.