Home / 9,603.04-14,404.68-2,677.12

Finding the Fourth Proportional to 9,603.04, 14,404.68 and 2,677.12

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Solution

The fourth proportional to 9,603.04, 14,404.68 and 2,677.12 is: 4,015.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,603.04 : 14,404.68 = 2,677.12 : x
  2. Step 2: Convert to fraction form
    9,603.04/14,404.68 = 2,677.12/x
  3. Step 3: Cross multiply
    9,603.04x = 14,404.68 × 2,677.12
  4. Step 4: Simplify right side
    9,603.04x = 38,563,056.92
  5. Step 5: Solve for x
    x = 38,563,056.92/9,603.04
  6. Step 6: Final answer
    x = 4,015.71

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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.