Home / 228,117.10-341,935.08-94,863.19

Finding the Fourth Proportional to 228,117.10, 341,935.08 and 94,863.19

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Solution

The fourth proportional to 228,117.10, 341,935.08 and 94,863.19 is: 142,194.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,117.10 : 341,935.08 = 94,863.19 : x
  2. Step 2: Convert to fraction form
    228,117.10/341,935.08 = 94,863.19/x
  3. Step 3: Cross multiply
    228,117.10x = 341,935.08 × 94,863.19
  4. Step 4: Simplify right side
    228,117.10x = 32,437,052,461.71
  5. Step 5: Solve for x
    x = 32,437,052,461.71/228,117.10
  6. Step 6: Final answer
    x = 142,194.74

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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.