Home / 14,810.67-22,219.63-10,436.67

Finding the Fourth Proportional to 14,810.67, 22,219.63 and 10,436.67

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Solution

The fourth proportional to 14,810.67, 22,219.63 and 10,436.67 is: 15,657.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,810.67 : 22,219.63 = 10,436.67 : x
  2. Step 2: Convert to fraction form
    14,810.67/22,219.63 = 10,436.67/x
  3. Step 3: Cross multiply
    14,810.67x = 22,219.63 × 10,436.67
  4. Step 4: Simplify right side
    14,810.67x = 231,898,919.74
  5. Step 5: Solve for x
    x = 231,898,919.74/14,810.67
  6. Step 6: Final answer
    x = 15,657.56

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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.