Home / 148,510.91-204,926.67-94,827.35

Finding the Fourth Proportional to 148,510.91, 204,926.67 and 94,827.35

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Solution

The fourth proportional to 148,510.91, 204,926.67 and 94,827.35 is: 130,850.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,510.91 : 204,926.67 = 94,827.35 : x
  2. Step 2: Convert to fraction form
    148,510.91/204,926.67 = 94,827.35/x
  3. Step 3: Cross multiply
    148,510.91x = 204,926.67 × 94,827.35
  4. Step 4: Simplify right side
    148,510.91x = 19,432,653,060.42
  5. Step 5: Solve for x
    x = 19,432,653,060.42/148,510.91
  6. Step 6: Final answer
    x = 130,850.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.