Home / 23,887.53-35,844.66-9,857.93

Finding the Fourth Proportional to 23,887.53, 35,844.66 and 9,857.93

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Solution

The fourth proportional to 23,887.53, 35,844.66 and 9,857.93 is: 14,792.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,887.53 : 35,844.66 = 9,857.93 : x
  2. Step 2: Convert to fraction form
    23,887.53/35,844.66 = 9,857.93/x
  3. Step 3: Cross multiply
    23,887.53x = 35,844.66 × 9,857.93
  4. Step 4: Simplify right side
    23,887.53x = 353,353,969.93
  5. Step 5: Solve for x
    x = 353,353,969.93/23,887.53
  6. Step 6: Final answer
    x = 14,792.40

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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.