Home / 4,417.49-6,624.62-1,296.70

Finding the Fourth Proportional to 4,417.49, 6,624.62 and 1,296.70

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Solution

The fourth proportional to 4,417.49, 6,624.62 and 1,296.70 is: 1,944.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417.49 : 6,624.62 = 1,296.70 : x
  2. Step 2: Convert to fraction form
    4,417.49/6,624.62 = 1,296.70/x
  3. Step 3: Cross multiply
    4,417.49x = 6,624.62 × 1,296.70
  4. Step 4: Simplify right side
    4,417.49x = 8,590,126.57
  5. Step 5: Solve for x
    x = 8,590,126.57/4,417.49
  6. Step 6: Final answer
    x = 1,944.57

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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.