Home / 6,075.60-9,113.40-1,693.37

Finding the Fourth Proportional to 6,075.60, 9,113.40 and 1,693.37

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Solution

The fourth proportional to 6,075.60, 9,113.40 and 1,693.37 is: 2,540.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075.60 : 9,113.40 = 1,693.37 : x
  2. Step 2: Convert to fraction form
    6,075.60/9,113.40 = 1,693.37/x
  3. Step 3: Cross multiply
    6,075.60x = 9,113.40 × 1,693.37
  4. Step 4: Simplify right side
    6,075.60x = 15,432,312.59
  5. Step 5: Solve for x
    x = 15,432,312.59/6,075.60
  6. Step 6: Final answer
    x = 2,540.05

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Similar ratio
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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.