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Finding the Fourth Proportional to 1,496.08, 2,244.90 and 848.08

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Solution

The fourth proportional to 1,496.08, 2,244.90 and 848.08 is: 1,272.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496.08 : 2,244.90 = 848.08 : x
  2. Step 2: Convert to fraction form
    1,496.08/2,244.90 = 848.08/x
  3. Step 3: Cross multiply
    1,496.08x = 2,244.90 × 848.08
  4. Step 4: Simplify right side
    1,496.08x = 1,903,854.79
  5. Step 5: Solve for x
    x = 1,903,854.79/1,496.08
  6. Step 6: Final answer
    x = 1,272.56

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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.