Home / 9,607.70-14,403.55-4,065.30

Finding the Fourth Proportional to 9,607.70, 14,403.55 and 4,065.30

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Solution

The fourth proportional to 9,607.70, 14,403.55 and 4,065.30 is: 6,094.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607.70 : 14,403.55 = 4,065.30 : x
  2. Step 2: Convert to fraction form
    9,607.70/14,403.55 = 4,065.30/x
  3. Step 3: Cross multiply
    9,607.70x = 14,403.55 × 4,065.30
  4. Step 4: Simplify right side
    9,607.70x = 58,554,751.82
  5. Step 5: Solve for x
    x = 58,554,751.82/9,607.70
  6. Step 6: Final answer
    x = 6,094.56

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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.