Home / 367,207.02-550,837.26-153,760.32

Finding the Fourth Proportional to 367,207.02, 550,837.26 and 153,760.32

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Solution

The fourth proportional to 367,207.02, 550,837.26 and 153,760.32 is: 230,651.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,207.02 : 550,837.26 = 153,760.32 : x
  2. Step 2: Convert to fraction form
    367,207.02/550,837.26 = 153,760.32/x
  3. Step 3: Cross multiply
    367,207.02x = 550,837.26 × 153,760.32
  4. Step 4: Simplify right side
    367,207.02x = 84,696,913,365.52
  5. Step 5: Solve for x
    x = 84,696,913,365.52/367,207.02
  6. Step 6: Final answer
    x = 230,651.67

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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.