Home / 9,647.95-14,471.88-6,337.09

Finding the Fourth Proportional to 9,647.95, 14,471.88 and 6,337.09

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Solution

The fourth proportional to 9,647.95, 14,471.88 and 6,337.09 is: 9,505.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,647.95 : 14,471.88 = 6,337.09 : x
  2. Step 2: Convert to fraction form
    9,647.95/14,471.88 = 6,337.09/x
  3. Step 3: Cross multiply
    9,647.95x = 14,471.88 × 6,337.09
  4. Step 4: Simplify right side
    9,647.95x = 91,709,533.67
  5. Step 5: Solve for x
    x = 91,709,533.67/9,647.95
  6. Step 6: Final answer
    x = 9,505.60

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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.