Home / 9,483.16-14,225.06-2,908.76

Finding the Fourth Proportional to 9,483.16, 14,225.06 and 2,908.76

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Solution

The fourth proportional to 9,483.16, 14,225.06 and 2,908.76 is: 4,363.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,483.16 : 14,225.06 = 2,908.76 : x
  2. Step 2: Convert to fraction form
    9,483.16/14,225.06 = 2,908.76/x
  3. Step 3: Cross multiply
    9,483.16x = 14,225.06 × 2,908.76
  4. Step 4: Simplify right side
    9,483.16x = 41,377,285.53
  5. Step 5: Solve for x
    x = 41,377,285.53/9,483.16
  6. Step 6: Final answer
    x = 4,363.24

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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.