Home / 9,724.95-14,586.06-5,551.42

Finding the Fourth Proportional to 9,724.95, 14,586.06 and 5,551.42

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Solution

The fourth proportional to 9,724.95, 14,586.06 and 5,551.42 is: 8,326.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,724.95 : 14,586.06 = 5,551.42 : x
  2. Step 2: Convert to fraction form
    9,724.95/14,586.06 = 5,551.42/x
  3. Step 3: Cross multiply
    9,724.95x = 14,586.06 × 5,551.42
  4. Step 4: Simplify right side
    9,724.95x = 80,973,345.21
  5. Step 5: Solve for x
    x = 80,973,345.21/9,724.95
  6. Step 6: Final answer
    x = 8,326.35

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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.