Home / 224,799.95-336,980.68-89,823.76

Finding the Fourth Proportional to 224,799.95, 336,980.68 and 89,823.76

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Solution

The fourth proportional to 224,799.95, 336,980.68 and 89,823.76 is: 134,648.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,799.95 : 336,980.68 = 89,823.76 : x
  2. Step 2: Convert to fraction form
    224,799.95/336,980.68 = 89,823.76/x
  3. Step 3: Cross multiply
    224,799.95x = 336,980.68 × 89,823.76
  4. Step 4: Simplify right side
    224,799.95x = 30,268,871,724.96
  5. Step 5: Solve for x
    x = 30,268,871,724.96/224,799.95
  6. Step 6: Final answer
    x = 134,648.04

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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.