Home / 195,045.59-292,801.67-116,196.95

Finding the Fourth Proportional to 195,045.59, 292,801.67 and 116,196.95

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Solution

The fourth proportional to 195,045.59, 292,801.67 and 116,196.95 is: 174,434.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,045.59 : 292,801.67 = 116,196.95 : x
  2. Step 2: Convert to fraction form
    195,045.59/292,801.67 = 116,196.95/x
  3. Step 3: Cross multiply
    195,045.59x = 292,801.67 × 116,196.95
  4. Step 4: Simplify right side
    195,045.59x = 34,022,658,963.91
  5. Step 5: Solve for x
    x = 34,022,658,963.91/195,045.59
  6. Step 6: Final answer
    x = 174,434.40

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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.