Home / 1,880.24-2,594.28-1,052.24

Finding the Fourth Proportional to 1,880.24, 2,594.28 and 1,052.24

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Solution

The fourth proportional to 1,880.24, 2,594.28 and 1,052.24 is: 1,451.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880.24 : 2,594.28 = 1,052.24 : x
  2. Step 2: Convert to fraction form
    1,880.24/2,594.28 = 1,052.24/x
  3. Step 3: Cross multiply
    1,880.24x = 2,594.28 × 1,052.24
  4. Step 4: Simplify right side
    1,880.24x = 2,729,805.19
  5. Step 5: Solve for x
    x = 2,729,805.19/1,880.24
  6. Step 6: Final answer
    x = 1,451.84

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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.