Home / 45,121.08-62,266.93-24,976.76

Finding the Fourth Proportional to 45,121.08, 62,266.93 and 24,976.76

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Solution

The fourth proportional to 45,121.08, 62,266.93 and 24,976.76 is: 34,467.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,121.08 : 62,266.93 = 24,976.76 : x
  2. Step 2: Convert to fraction form
    45,121.08/62,266.93 = 24,976.76/x
  3. Step 3: Cross multiply
    45,121.08x = 62,266.93 × 24,976.76
  4. Step 4: Simplify right side
    45,121.08x = 1,555,225,792.77
  5. Step 5: Solve for x
    x = 1,555,225,792.77/45,121.08
  6. Step 6: Final answer
    x = 34,467.84

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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.