Home / 222,800.37-334,220.22-62,877.72

Finding the Fourth Proportional to 222,800.37, 334,220.22 and 62,877.72

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Solution

The fourth proportional to 222,800.37, 334,220.22 and 62,877.72 is: 94,322.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,800.37 : 334,220.22 = 62,877.72 : x
  2. Step 2: Convert to fraction form
    222,800.37/334,220.22 = 62,877.72/x
  3. Step 3: Cross multiply
    222,800.37x = 334,220.22 × 62,877.72
  4. Step 4: Simplify right side
    222,800.37x = 21,015,005,411.50
  5. Step 5: Solve for x
    x = 21,015,005,411.50/222,800.37
  6. Step 6: Final answer
    x = 94,322.13

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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.