Home / 222,754.02-334,053.27-89,599.74

Finding the Fourth Proportional to 222,754.02, 334,053.27 and 89,599.74

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Solution

The fourth proportional to 222,754.02, 334,053.27 and 89,599.74 is: 134,368.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,754.02 : 334,053.27 = 89,599.74 : x
  2. Step 2: Convert to fraction form
    222,754.02/334,053.27 = 89,599.74/x
  3. Step 3: Cross multiply
    222,754.02x = 334,053.27 × 89,599.74
  4. Step 4: Simplify right side
    222,754.02x = 29,931,086,138.15
  5. Step 5: Solve for x
    x = 29,931,086,138.15/222,754.02
  6. Step 6: Final answer
    x = 134,368.33

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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.