Home / 1,801.04-2,484.47-1,750.21

Finding the Fourth Proportional to 1,801.04, 2,484.47 and 1,750.21

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Solution

The fourth proportional to 1,801.04, 2,484.47 and 1,750.21 is: 2,414.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801.04 : 2,484.47 = 1,750.21 : x
  2. Step 2: Convert to fraction form
    1,801.04/2,484.47 = 1,750.21/x
  3. Step 3: Cross multiply
    1,801.04x = 2,484.47 × 1,750.21
  4. Step 4: Simplify right side
    1,801.04x = 4,348,342.40
  5. Step 5: Solve for x
    x = 4,348,342.40/1,801.04
  6. Step 6: Final answer
    x = 2,414.36

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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.