Home / 1,880.67-2,595.33-1,041.44

Finding the Fourth Proportional to 1,880.67, 2,595.33 and 1,041.44

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Solution

The fourth proportional to 1,880.67, 2,595.33 and 1,041.44 is: 1,437.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880.67 : 2,595.33 = 1,041.44 : x
  2. Step 2: Convert to fraction form
    1,880.67/2,595.33 = 1,041.44/x
  3. Step 3: Cross multiply
    1,880.67x = 2,595.33 × 1,041.44
  4. Step 4: Simplify right side
    1,880.67x = 2,702,867.50
  5. Step 5: Solve for x
    x = 2,702,867.50/1,880.67
  6. Step 6: Final answer
    x = 1,437.18

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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.