Home / 35,367.19-48,807.05-19,234.65

Finding the Fourth Proportional to 35,367.19, 48,807.05 and 19,234.65

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Solution

The fourth proportional to 35,367.19, 48,807.05 and 19,234.65 is: 26,544.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,367.19 : 48,807.05 = 19,234.65 : x
  2. Step 2: Convert to fraction form
    35,367.19/48,807.05 = 19,234.65/x
  3. Step 3: Cross multiply
    35,367.19x = 48,807.05 × 19,234.65
  4. Step 4: Simplify right side
    35,367.19x = 938,786,500.24
  5. Step 5: Solve for x
    x = 938,786,500.24/35,367.19
  6. Step 6: Final answer
    x = 26,544.00

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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.