Home / 246,767.43-340,539.17-133,590.18

Finding the Fourth Proportional to 246,767.43, 340,539.17 and 133,590.18

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Solution

The fourth proportional to 246,767.43, 340,539.17 and 133,590.18 is: 184,354.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,767.43 : 340,539.17 = 133,590.18 : x
  2. Step 2: Convert to fraction form
    246,767.43/340,539.17 = 133,590.18/x
  3. Step 3: Cross multiply
    246,767.43x = 340,539.17 × 133,590.18
  4. Step 4: Simplify right side
    246,767.43x = 45,492,689,017.35
  5. Step 5: Solve for x
    x = 45,492,689,017.35/246,767.43
  6. Step 6: Final answer
    x = 184,354.51

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1.5x scale

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.