Home / 158,010.96-237,029.04-52,830.48

Finding the Fourth Proportional to 158,010.96, 237,029.04 and 52,830.48

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Solution

The fourth proportional to 158,010.96, 237,029.04 and 52,830.48 is: 79,249.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,010.96 : 237,029.04 = 52,830.48 : x
  2. Step 2: Convert to fraction form
    158,010.96/237,029.04 = 52,830.48/x
  3. Step 3: Cross multiply
    158,010.96x = 237,029.04 × 52,830.48
  4. Step 4: Simplify right side
    158,010.96x = 12,522,357,957.14
  5. Step 5: Solve for x
    x = 12,522,357,957.14/158,010.96
  6. Step 6: Final answer
    x = 79,249.93

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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.