Home / 172,070.07-237,448.62-95,594.10

Finding the Fourth Proportional to 172,070.07, 237,448.62 and 95,594.10

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Solution

The fourth proportional to 172,070.07, 237,448.62 and 95,594.10 is: 131,915.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,070.07 : 237,448.62 = 95,594.10 : x
  2. Step 2: Convert to fraction form
    172,070.07/237,448.62 = 95,594.10/x
  3. Step 3: Cross multiply
    172,070.07x = 237,448.62 × 95,594.10
  4. Step 4: Simplify right side
    172,070.07x = 22,698,687,125.14
  5. Step 5: Solve for x
    x = 22,698,687,125.14/172,070.07
  6. Step 6: Final answer
    x = 131,915.37

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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.