Home / 358,293.30-537,440.36-92,056.02

Finding the Fourth Proportional to 358,293.30, 537,440.36 and 92,056.02

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Solution

The fourth proportional to 358,293.30, 537,440.36 and 92,056.02 is: 138,084.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    358,293.30 : 537,440.36 = 92,056.02 : x
  2. Step 2: Convert to fraction form
    358,293.30/537,440.36 = 92,056.02/x
  3. Step 3: Cross multiply
    358,293.30x = 537,440.36 × 92,056.02
  4. Step 4: Simplify right side
    358,293.30x = 49,474,620,528.97
  5. Step 5: Solve for x
    x = 49,474,620,528.97/358,293.30
  6. Step 6: Final answer
    x = 138,084.14

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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.