Home / 23,323.41-34,991.91-7,530.84

Finding the Fourth Proportional to 23,323.41, 34,991.91 and 7,530.84

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Solution

The fourth proportional to 23,323.41, 34,991.91 and 7,530.84 is: 11,298.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,323.41 : 34,991.91 = 7,530.84 : x
  2. Step 2: Convert to fraction form
    23,323.41/34,991.91 = 7,530.84/x
  3. Step 3: Cross multiply
    23,323.41x = 34,991.91 × 7,530.84
  4. Step 4: Simplify right side
    23,323.41x = 263,518,475.50
  5. Step 5: Solve for x
    x = 263,518,475.50/23,323.41
  6. Step 6: Final answer
    x = 11,298.45

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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.