Home / 358,292.55-537,439.23-92,055.27

Finding the Fourth Proportional to 358,292.55, 537,439.23 and 92,055.27

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Solution

The fourth proportional to 358,292.55, 537,439.23 and 92,055.27 is: 138,083.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    358,292.55 : 537,439.23 = 92,055.27 : x
  2. Step 2: Convert to fraction form
    358,292.55/537,439.23 = 92,055.27/x
  3. Step 3: Cross multiply
    358,292.55x = 537,439.23 × 92,055.27
  4. Step 4: Simplify right side
    358,292.55x = 49,474,113,426.24
  5. Step 5: Solve for x
    x = 49,474,113,426.24/358,292.55
  6. Step 6: Final answer
    x = 138,083.01

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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.