Home / 146,656.93-202,389.43-95,702.26

Finding the Fourth Proportional to 146,656.93, 202,389.43 and 95,702.26

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Solution

The fourth proportional to 146,656.93, 202,389.43 and 95,702.26 is: 132,070.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,656.93 : 202,389.43 = 95,702.26 : x
  2. Step 2: Convert to fraction form
    146,656.93/202,389.43 = 95,702.26/x
  3. Step 3: Cross multiply
    146,656.93x = 202,389.43 × 95,702.26
  4. Step 4: Simplify right side
    146,656.93x = 19,369,124,866.63
  5. Step 5: Solve for x
    x = 19,369,124,866.63/146,656.93
  6. Step 6: Final answer
    x = 132,070.98

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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.