Home / 4,319.32-5,964-3,373.46

Finding the Fourth Proportional to 4,319.32, 5,964 and 3,373.46

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Solution

The fourth proportional to 4,319.32, 5,964 and 3,373.46 is: 4,657.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,319.32 : 5,964 = 3,373.46 : x
  2. Step 2: Convert to fraction form
    4,319.32/5,964 = 3,373.46/x
  3. Step 3: Cross multiply
    4,319.32x = 5,964 × 3,373.46
  4. Step 4: Simplify right side
    4,319.32x = 20,119,315.44
  5. Step 5: Solve for x
    x = 20,119,315.44/4,319.32
  6. Step 6: Final answer
    x = 4,657.98

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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.