Home / 2,024.88-2,795.55-1,327.47

Finding the Fourth Proportional to 2,024.88, 2,795.55 and 1,327.47

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Solution

The fourth proportional to 2,024.88, 2,795.55 and 1,327.47 is: 1,832.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.88 : 2,795.55 = 1,327.47 : x
  2. Step 2: Convert to fraction form
    2,024.88/2,795.55 = 1,327.47/x
  3. Step 3: Cross multiply
    2,024.88x = 2,795.55 × 1,327.47
  4. Step 4: Simplify right side
    2,024.88x = 3,710,988.14
  5. Step 5: Solve for x
    x = 3,710,988.14/2,024.88
  6. Step 6: Final answer
    x = 1,832.70

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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.