Home / 4,334.31-6,501.95-2,385.51

Finding the Fourth Proportional to 4,334.31, 6,501.95 and 2,385.51

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Solution

The fourth proportional to 4,334.31, 6,501.95 and 2,385.51 is: 3,578.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334.31 : 6,501.95 = 2,385.51 : x
  2. Step 2: Convert to fraction form
    4,334.31/6,501.95 = 2,385.51/x
  3. Step 3: Cross multiply
    4,334.31x = 6,501.95 × 2,385.51
  4. Step 4: Simplify right side
    4,334.31x = 15,510,454.82
  5. Step 5: Solve for x
    x = 15,510,454.82/4,334.31
  6. Step 6: Final answer
    x = 3,578.53

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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.