Home / 522,024.08-783,152.82-167,059.40

Finding the Fourth Proportional to 522,024.08, 783,152.82 and 167,059.40

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Solution

The fourth proportional to 522,024.08, 783,152.82 and 167,059.40 is: 250,626.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    522,024.08 : 783,152.82 = 167,059.40 : x
  2. Step 2: Convert to fraction form
    522,024.08/783,152.82 = 167,059.40/x
  3. Step 3: Cross multiply
    522,024.08x = 783,152.82 × 167,059.40
  4. Step 4: Simplify right side
    522,024.08x = 130,833,040,217.51
  5. Step 5: Solve for x
    x = 130,833,040,217.51/522,024.08
  6. Step 6: Final answer
    x = 250,626.45

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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.