Home / 9,106.03-13,667.55-4,726.56

Finding the Fourth Proportional to 9,106.03, 13,667.55 and 4,726.56

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Solution

The fourth proportional to 9,106.03, 13,667.55 and 4,726.56 is: 7,094.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,106.03 : 13,667.55 = 4,726.56 : x
  2. Step 2: Convert to fraction form
    9,106.03/13,667.55 = 4,726.56/x
  3. Step 3: Cross multiply
    9,106.03x = 13,667.55 × 4,726.56
  4. Step 4: Simplify right side
    9,106.03x = 64,600,495.13
  5. Step 5: Solve for x
    x = 64,600,495.13/9,106.03
  6. Step 6: Final answer
    x = 7,094.25

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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.