Home / 23,283.70-34,905.95-10,126.16

Finding the Fourth Proportional to 23,283.70, 34,905.95 and 10,126.16

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Solution

The fourth proportional to 23,283.70, 34,905.95 and 10,126.16 is: 15,180.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,283.70 : 34,905.95 = 10,126.16 : x
  2. Step 2: Convert to fraction form
    23,283.70/34,905.95 = 10,126.16/x
  3. Step 3: Cross multiply
    23,283.70x = 34,905.95 × 10,126.16
  4. Step 4: Simplify right side
    23,283.70x = 353,463,009.49
  5. Step 5: Solve for x
    x = 353,463,009.49/23,283.70
  6. Step 6: Final answer
    x = 15,180.71

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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.