Home / 153,699.07-230,548.39-41,379.41

Finding the Fourth Proportional to 153,699.07, 230,548.39 and 41,379.41

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Solution

The fourth proportional to 153,699.07, 230,548.39 and 41,379.41 is: 62,069.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,699.07 : 230,548.39 = 41,379.41 : x
  2. Step 2: Convert to fraction form
    153,699.07/230,548.39 = 41,379.41/x
  3. Step 3: Cross multiply
    153,699.07x = 230,548.39 × 41,379.41
  4. Step 4: Simplify right side
    153,699.07x = 9,539,956,354.65
  5. Step 5: Solve for x
    x = 9,539,956,354.65/153,699.07
  6. Step 6: Final answer
    x = 62,069.06

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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.