Home / 24,101.90-36,155.55-7,461.80

Finding the Fourth Proportional to 24,101.90, 36,155.55 and 7,461.80

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Solution

The fourth proportional to 24,101.90, 36,155.55 and 7,461.80 is: 11,193.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,101.90 : 36,155.55 = 7,461.80 : x
  2. Step 2: Convert to fraction form
    24,101.90/36,155.55 = 7,461.80/x
  3. Step 3: Cross multiply
    24,101.90x = 36,155.55 × 7,461.80
  4. Step 4: Simplify right side
    24,101.90x = 269,785,482.99
  5. Step 5: Solve for x
    x = 269,785,482.99/24,101.90
  6. Step 6: Final answer
    x = 11,193.54

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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.