Home / 4,862.08-7,291.59-1,574.41

Finding the Fourth Proportional to 4,862.08, 7,291.59 and 1,574.41

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Solution

The fourth proportional to 4,862.08, 7,291.59 and 1,574.41 is: 2,361.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862.08 : 7,291.59 = 1,574.41 : x
  2. Step 2: Convert to fraction form
    4,862.08/7,291.59 = 1,574.41/x
  3. Step 3: Cross multiply
    4,862.08x = 7,291.59 × 1,574.41
  4. Step 4: Simplify right side
    4,862.08x = 11,479,952.21
  5. Step 5: Solve for x
    x = 11,479,952.21/4,862.08
  6. Step 6: Final answer
    x = 2,361.12

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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.