Home / 6,570.24-9,063.78-4,446.51

Finding the Fourth Proportional to 6,570.24, 9,063.78 and 4,446.51

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Solution

The fourth proportional to 6,570.24, 9,063.78 and 4,446.51 is: 6,134.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570.24 : 9,063.78 = 4,446.51 : x
  2. Step 2: Convert to fraction form
    6,570.24/9,063.78 = 4,446.51/x
  3. Step 3: Cross multiply
    6,570.24x = 9,063.78 × 4,446.51
  4. Step 4: Simplify right side
    6,570.24x = 40,302,188.41
  5. Step 5: Solve for x
    x = 40,302,188.41/6,570.24
  6. Step 6: Final answer
    x = 6,134.05

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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.