Home / 23,686.70-35,530.21-16,268.67

Finding the Fourth Proportional to 23,686.70, 35,530.21 and 16,268.67

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Solution

The fourth proportional to 23,686.70, 35,530.21 and 16,268.67 is: 24,403.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,686.70 : 35,530.21 = 16,268.67 : x
  2. Step 2: Convert to fraction form
    23,686.70/35,530.21 = 16,268.67/x
  3. Step 3: Cross multiply
    23,686.70x = 35,530.21 × 16,268.67
  4. Step 4: Simplify right side
    23,686.70x = 578,029,261.52
  5. Step 5: Solve for x
    x = 578,029,261.52/23,686.70
  6. Step 6: Final answer
    x = 24,403.11

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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.