Home / 9,136.06-12,607.71-4,944.22

Finding the Fourth Proportional to 9,136.06, 12,607.71 and 4,944.22

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Solution

The fourth proportional to 9,136.06, 12,607.71 and 4,944.22 is: 6,823.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,136.06 : 12,607.71 = 4,944.22 : x
  2. Step 2: Convert to fraction form
    9,136.06/12,607.71 = 4,944.22/x
  3. Step 3: Cross multiply
    9,136.06x = 12,607.71 × 4,944.22
  4. Step 4: Simplify right side
    9,136.06x = 62,335,291.94
  5. Step 5: Solve for x
    x = 62,335,291.94/9,136.06
  6. Step 6: Final answer
    x = 6,823.00

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.