Home / 40,235.52-60,298.58-15,262.14

Finding the Fourth Proportional to 40,235.52, 60,298.58 and 15,262.14

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Solution

The fourth proportional to 40,235.52, 60,298.58 and 15,262.14 is: 22,872.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,235.52 : 60,298.58 = 15,262.14 : x
  2. Step 2: Convert to fraction form
    40,235.52/60,298.58 = 15,262.14/x
  3. Step 3: Cross multiply
    40,235.52x = 60,298.58 × 15,262.14
  4. Step 4: Simplify right side
    40,235.52x = 920,285,369.76
  5. Step 5: Solve for x
    x = 920,285,369.76/40,235.52
  6. Step 6: Final answer
    x = 22,872.46

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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.