Home / 30,263.19-45,385.55-24,325.99

Finding the Fourth Proportional to 30,263.19, 45,385.55 and 24,325.99

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Solution

The fourth proportional to 30,263.19, 45,385.55 and 24,325.99 is: 36,481.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,263.19 : 45,385.55 = 24,325.99 : x
  2. Step 2: Convert to fraction form
    30,263.19/45,385.55 = 24,325.99/x
  3. Step 3: Cross multiply
    30,263.19x = 45,385.55 × 24,325.99
  4. Step 4: Simplify right side
    30,263.19x = 1,104,048,291.57
  5. Step 5: Solve for x
    x = 1,104,048,291.57/30,263.19
  6. Step 6: Final answer
    x = 36,481.56

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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.