Home / 23,533.95-35,242.61-13,123.83

Finding the Fourth Proportional to 23,533.95, 35,242.61 and 13,123.83

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Solution

The fourth proportional to 23,533.95, 35,242.61 and 13,123.83 is: 19,653.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,533.95 : 35,242.61 = 13,123.83 : x
  2. Step 2: Convert to fraction form
    23,533.95/35,242.61 = 13,123.83/x
  3. Step 3: Cross multiply
    23,533.95x = 35,242.61 × 13,123.83
  4. Step 4: Simplify right side
    23,533.95x = 462,517,956.78
  5. Step 5: Solve for x
    x = 462,517,956.78/23,533.95
  6. Step 6: Final answer
    x = 19,653.22

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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.