Home / 595,146.96-892,392.39-310,126.19

Finding the Fourth Proportional to 595,146.96, 892,392.39 and 310,126.19

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Solution

The fourth proportional to 595,146.96, 892,392.39 and 310,126.19 is: 465,018.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,146.96 : 892,392.39 = 310,126.19 : x
  2. Step 2: Convert to fraction form
    595,146.96/892,392.39 = 310,126.19/x
  3. Step 3: Cross multiply
    595,146.96x = 892,392.39 × 310,126.19
  4. Step 4: Simplify right side
    595,146.96x = 276,754,247,433.73
  5. Step 5: Solve for x
    x = 276,754,247,433.73/595,146.96
  6. Step 6: Final answer
    x = 465,018.33

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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.