Home / 266,025.18-367,114.59-152,847.66

Finding the Fourth Proportional to 266,025.18, 367,114.59 and 152,847.66

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Solution

The fourth proportional to 266,025.18, 367,114.59 and 152,847.66 is: 210,929.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,025.18 : 367,114.59 = 152,847.66 : x
  2. Step 2: Convert to fraction form
    266,025.18/367,114.59 = 152,847.66/x
  3. Step 3: Cross multiply
    266,025.18x = 367,114.59 × 152,847.66
  4. Step 4: Simplify right side
    266,025.18x = 56,112,606,033.36
  5. Step 5: Solve for x
    x = 56,112,606,033.36/266,025.18
  6. Step 6: Final answer
    x = 210,929.68

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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.