Home / 9,497.60-14,246.40-2,572.10

Finding the Fourth Proportional to 9,497.60, 14,246.40 and 2,572.10

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Solution

The fourth proportional to 9,497.60, 14,246.40 and 2,572.10 is: 3,858.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,497.60 : 14,246.40 = 2,572.10 : x
  2. Step 2: Convert to fraction form
    9,497.60/14,246.40 = 2,572.10/x
  3. Step 3: Cross multiply
    9,497.60x = 14,246.40 × 2,572.10
  4. Step 4: Simplify right side
    9,497.60x = 36,643,165.44
  5. Step 5: Solve for x
    x = 36,643,165.44/9,497.60
  6. Step 6: Final answer
    x = 3,858.15

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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.