Home / 4,697.95-6,483.77-2,708.52

Finding the Fourth Proportional to 4,697.95, 6,483.77 and 2,708.52

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Solution

The fourth proportional to 4,697.95, 6,483.77 and 2,708.52 is: 3,738.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697.95 : 6,483.77 = 2,708.52 : x
  2. Step 2: Convert to fraction form
    4,697.95/6,483.77 = 2,708.52/x
  3. Step 3: Cross multiply
    4,697.95x = 6,483.77 × 2,708.52
  4. Step 4: Simplify right side
    4,697.95x = 17,561,437.11
  5. Step 5: Solve for x
    x = 17,561,437.11/4,697.95
  6. Step 6: Final answer
    x = 3,738.11

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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.