Home / 4,384.48-6,576.96-1,097.59

Finding the Fourth Proportional to 4,384.48, 6,576.96 and 1,097.59

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Solution

The fourth proportional to 4,384.48, 6,576.96 and 1,097.59 is: 1,646.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384.48 : 6,576.96 = 1,097.59 : x
  2. Step 2: Convert to fraction form
    4,384.48/6,576.96 = 1,097.59/x
  3. Step 3: Cross multiply
    4,384.48x = 6,576.96 × 1,097.59
  4. Step 4: Simplify right side
    4,384.48x = 7,218,805.53
  5. Step 5: Solve for x
    x = 7,218,805.53/4,384.48
  6. Step 6: Final answer
    x = 1,646.45

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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.