Home / 14,050.20-19,381.98-10,468.92

Finding the Fourth Proportional to 14,050.20, 19,381.98 and 10,468.92

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Solution

The fourth proportional to 14,050.20, 19,381.98 and 10,468.92 is: 14,441.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,050.20 : 19,381.98 = 10,468.92 : x
  2. Step 2: Convert to fraction form
    14,050.20/19,381.98 = 10,468.92/x
  3. Step 3: Cross multiply
    14,050.20x = 19,381.98 × 10,468.92
  4. Step 4: Simplify right side
    14,050.20x = 202,908,398.06
  5. Step 5: Solve for x
    x = 202,908,398.06/14,050.20
  6. Step 6: Final answer
    x = 14,441.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.