Home / 9,055.02-13,574.16-6,282.99

Finding the Fourth Proportional to 9,055.02, 13,574.16 and 6,282.99

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Solution

The fourth proportional to 9,055.02, 13,574.16 and 6,282.99 is: 9,418.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,055.02 : 13,574.16 = 6,282.99 : x
  2. Step 2: Convert to fraction form
    9,055.02/13,574.16 = 6,282.99/x
  3. Step 3: Cross multiply
    9,055.02x = 13,574.16 × 6,282.99
  4. Step 4: Simplify right side
    9,055.02x = 85,286,311.54
  5. Step 5: Solve for x
    x = 85,286,311.54/9,055.02
  6. Step 6: Final answer
    x = 9,418.68

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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.