Home / 246,397.12-369,592.44-59,407.12

Finding the Fourth Proportional to 246,397.12, 369,592.44 and 59,407.12

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Solution

The fourth proportional to 246,397.12, 369,592.44 and 59,407.12 is: 89,109.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,397.12 : 369,592.44 = 59,407.12 : x
  2. Step 2: Convert to fraction form
    246,397.12/369,592.44 = 59,407.12/x
  3. Step 3: Cross multiply
    246,397.12x = 369,592.44 × 59,407.12
  4. Step 4: Simplify right side
    246,397.12x = 21,956,422,434.17
  5. Step 5: Solve for x
    x = 21,956,422,434.17/246,397.12
  6. Step 6: Final answer
    x = 89,109.90

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1.5x scale

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.