Home / 7,559.37-10,430.41-4,414.95

Finding the Fourth Proportional to 7,559.37, 10,430.41 and 4,414.95

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Solution

The fourth proportional to 7,559.37, 10,430.41 and 4,414.95 is: 6,091.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,559.37 : 10,430.41 = 4,414.95 : x
  2. Step 2: Convert to fraction form
    7,559.37/10,430.41 = 4,414.95/x
  3. Step 3: Cross multiply
    7,559.37x = 10,430.41 × 4,414.95
  4. Step 4: Simplify right side
    7,559.37x = 46,049,764.71
  5. Step 5: Solve for x
    x = 46,049,764.71/7,559.37
  6. Step 6: Final answer
    x = 6,091.74

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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.