Home / 4,325.95-5,970.39-2,437.90

Finding the Fourth Proportional to 4,325.95, 5,970.39 and 2,437.90

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Solution

The fourth proportional to 4,325.95, 5,970.39 and 2,437.90 is: 3,364.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.95 : 5,970.39 = 2,437.90 : x
  2. Step 2: Convert to fraction form
    4,325.95/5,970.39 = 2,437.90/x
  3. Step 3: Cross multiply
    4,325.95x = 5,970.39 × 2,437.90
  4. Step 4: Simplify right side
    4,325.95x = 14,555,213.78
  5. Step 5: Solve for x
    x = 14,555,213.78/4,325.95
  6. Step 6: Final answer
    x = 3,364.63

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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.