Home / 4,417.66-6,626.50-2,075.95

Finding the Fourth Proportional to 4,417.66, 6,626.50 and 2,075.95

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Solution

The fourth proportional to 4,417.66, 6,626.50 and 2,075.95 is: 3,113.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417.66 : 6,626.50 = 2,075.95 : x
  2. Step 2: Convert to fraction form
    4,417.66/6,626.50 = 2,075.95/x
  3. Step 3: Cross multiply
    4,417.66x = 6,626.50 × 2,075.95
  4. Step 4: Simplify right side
    4,417.66x = 13,756,273.34
  5. Step 5: Solve for x
    x = 13,756,273.34/4,417.66
  6. Step 6: Final answer
    x = 3,113.93

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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.