Home / 23,545.56-35,319.36-11,705.00

Finding the Fourth Proportional to 23,545.56, 35,319.36 and 11,705.00

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Solution

The fourth proportional to 23,545.56, 35,319.36 and 11,705.00 is: 17,558.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,545.56 : 35,319.36 = 11,705.00 : x
  2. Step 2: Convert to fraction form
    23,545.56/35,319.36 = 11,705.00/x
  3. Step 3: Cross multiply
    23,545.56x = 35,319.36 × 11,705.00
  4. Step 4: Simplify right side
    23,545.56x = 413,413,197.10
  5. Step 5: Solve for x
    x = 413,413,197.10/23,545.56
  6. Step 6: Final answer
    x = 17,558.01

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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.