Home / 197,594.48-296,391.93-92,487.26

Finding the Fourth Proportional to 197,594.48, 296,391.93 and 92,487.26

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Solution

The fourth proportional to 197,594.48, 296,391.93 and 92,487.26 is: 138,730.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,594.48 : 296,391.93 = 92,487.26 : x
  2. Step 2: Convert to fraction form
    197,594.48/296,391.93 = 92,487.26/x
  3. Step 3: Cross multiply
    197,594.48x = 296,391.93 × 92,487.26
  4. Step 4: Simplify right side
    197,594.48x = 27,412,475,547.42
  5. Step 5: Solve for x
    x = 27,412,475,547.42/197,594.48
  6. Step 6: Final answer
    x = 138,730.98

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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.