Home / 9,554.04-14,315.88-6,422.52

Finding the Fourth Proportional to 9,554.04, 14,315.88 and 6,422.52

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Solution

The fourth proportional to 9,554.04, 14,315.88 and 6,422.52 is: 9,623.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,554.04 : 14,315.88 = 6,422.52 : x
  2. Step 2: Convert to fraction form
    9,554.04/14,315.88 = 6,422.52/x
  3. Step 3: Cross multiply
    9,554.04x = 14,315.88 × 6,422.52
  4. Step 4: Simplify right side
    9,554.04x = 91,944,025.62
  5. Step 5: Solve for x
    x = 91,944,025.62/9,554.04
  6. Step 6: Final answer
    x = 9,623.58

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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.