Home / 14,856.77-22,285.67-5,499.14

Finding the Fourth Proportional to 14,856.77, 22,285.67 and 5,499.14

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Solution

The fourth proportional to 14,856.77, 22,285.67 and 5,499.14 is: 8,248.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,856.77 : 22,285.67 = 5,499.14 : x
  2. Step 2: Convert to fraction form
    14,856.77/22,285.67 = 5,499.14/x
  3. Step 3: Cross multiply
    14,856.77x = 22,285.67 × 5,499.14
  4. Step 4: Simplify right side
    14,856.77x = 122,551,880.40
  5. Step 5: Solve for x
    x = 122,551,880.40/14,856.77
  6. Step 6: Final answer
    x = 8,248.89

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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.