Home / 2,340.04-3,501.42-1,925.32

Finding the Fourth Proportional to 2,340.04, 3,501.42 and 1,925.32

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Solution

The fourth proportional to 2,340.04, 3,501.42 and 1,925.32 is: 2,880.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340.04 : 3,501.42 = 1,925.32 : x
  2. Step 2: Convert to fraction form
    2,340.04/3,501.42 = 1,925.32/x
  3. Step 3: Cross multiply
    2,340.04x = 3,501.42 × 1,925.32
  4. Step 4: Simplify right side
    2,340.04x = 6,741,353.95
  5. Step 5: Solve for x
    x = 6,741,353.95/2,340.04
  6. Step 6: Final answer
    x = 2,880.87

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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.