Home / 11,570.22-17,345.60-9,373.50

Finding the Fourth Proportional to 11,570.22, 17,345.60 and 9,373.50

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Solution

The fourth proportional to 11,570.22, 17,345.60 and 9,373.50 is: 14,052.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,570.22 : 17,345.60 = 9,373.50 : x
  2. Step 2: Convert to fraction form
    11,570.22/17,345.60 = 9,373.50/x
  3. Step 3: Cross multiply
    11,570.22x = 17,345.60 × 9,373.50
  4. Step 4: Simplify right side
    11,570.22x = 162,588,981.60
  5. Step 5: Solve for x
    x = 162,588,981.60/11,570.22
  6. Step 6: Final answer
    x = 14,052.37

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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.