Home / 1,743.84-2,615.60-589.52

Finding the Fourth Proportional to 1,743.84, 2,615.60 and 589.52

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Solution

The fourth proportional to 1,743.84, 2,615.60 and 589.52 is: 884.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743.84 : 2,615.60 = 589.52 : x
  2. Step 2: Convert to fraction form
    1,743.84/2,615.60 = 589.52/x
  3. Step 3: Cross multiply
    1,743.84x = 2,615.60 × 589.52
  4. Step 4: Simplify right side
    1,743.84x = 1,541,948.51
  5. Step 5: Solve for x
    x = 1,541,948.51/1,743.84
  6. Step 6: Final answer
    x = 884.23

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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.