Home / 9,845.33-14,774.66-7,386.17

Finding the Fourth Proportional to 9,845.33, 14,774.66 and 7,386.17

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Solution

The fourth proportional to 9,845.33, 14,774.66 and 7,386.17 is: 11,084.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,845.33 : 14,774.66 = 7,386.17 : x
  2. Step 2: Convert to fraction form
    9,845.33/14,774.66 = 7,386.17/x
  3. Step 3: Cross multiply
    9,845.33x = 14,774.66 × 7,386.17
  4. Step 4: Simplify right side
    9,845.33x = 109,128,113.52
  5. Step 5: Solve for x
    x = 109,128,113.52/9,845.33
  6. Step 6: Final answer
    x = 11,084.25

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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.