Home / 14,933.56-22,400.36-4,545.40

Finding the Fourth Proportional to 14,933.56, 22,400.36 and 4,545.40

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Solution

The fourth proportional to 14,933.56, 22,400.36 and 4,545.40 is: 6,818.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,933.56 : 22,400.36 = 4,545.40 : x
  2. Step 2: Convert to fraction form
    14,933.56/22,400.36 = 4,545.40/x
  3. Step 3: Cross multiply
    14,933.56x = 22,400.36 × 4,545.40
  4. Step 4: Simplify right side
    14,933.56x = 101,818,596.34
  5. Step 5: Solve for x
    x = 101,818,596.34/14,933.56
  6. Step 6: Final answer
    x = 6,818.11

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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.