Home / 14,674.60-22,015.35-11,683.95

Finding the Fourth Proportional to 14,674.60, 22,015.35 and 11,683.95

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Solution

The fourth proportional to 14,674.60, 22,015.35 and 11,683.95 is: 17,528.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,674.60 : 22,015.35 = 11,683.95 : x
  2. Step 2: Convert to fraction form
    14,674.60/22,015.35 = 11,683.95/x
  3. Step 3: Cross multiply
    14,674.60x = 22,015.35 × 11,683.95
  4. Step 4: Simplify right side
    14,674.60x = 257,226,222.80
  5. Step 5: Solve for x
    x = 257,226,222.80/14,674.60
  6. Step 6: Final answer
    x = 17,528.67

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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.