Home / 4,417.11-6,626.55-1,297.22

Finding the Fourth Proportional to 4,417.11, 6,626.55 and 1,297.22

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Solution

The fourth proportional to 4,417.11, 6,626.55 and 1,297.22 is: 1,946.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417.11 : 6,626.55 = 1,297.22 : x
  2. Step 2: Convert to fraction form
    4,417.11/6,626.55 = 1,297.22/x
  3. Step 3: Cross multiply
    4,417.11x = 6,626.55 × 1,297.22
  4. Step 4: Simplify right side
    4,417.11x = 8,596,060.06
  5. Step 5: Solve for x
    x = 8,596,060.06/4,417.11
  6. Step 6: Final answer
    x = 1,946.08

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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.