Home / 23,360.51-35,045.38-8,569.55

Finding the Fourth Proportional to 23,360.51, 35,045.38 and 8,569.55

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Solution

The fourth proportional to 23,360.51, 35,045.38 and 8,569.55 is: 12,856.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,360.51 : 35,045.38 = 8,569.55 : x
  2. Step 2: Convert to fraction form
    23,360.51/35,045.38 = 8,569.55/x
  3. Step 3: Cross multiply
    23,360.51x = 35,045.38 × 8,569.55
  4. Step 4: Simplify right side
    23,360.51x = 300,323,202.37
  5. Step 5: Solve for x
    x = 300,323,202.37/23,360.51
  6. Step 6: Final answer
    x = 12,856.02

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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.