Home / 26,353.02-39,529.54-10,770.62

Finding the Fourth Proportional to 26,353.02, 39,529.54 and 10,770.62

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Solution

The fourth proportional to 26,353.02, 39,529.54 and 10,770.62 is: 16,155.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,353.02 : 39,529.54 = 10,770.62 : x
  2. Step 2: Convert to fraction form
    26,353.02/39,529.54 = 10,770.62/x
  3. Step 3: Cross multiply
    26,353.02x = 39,529.54 × 10,770.62
  4. Step 4: Simplify right side
    26,353.02x = 425,757,654.11
  5. Step 5: Solve for x
    x = 425,757,654.11/26,353.02
  6. Step 6: Final answer
    x = 16,155.93

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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.