Home / 153,683.74-230,525.61-41,364.19

Finding the Fourth Proportional to 153,683.74, 230,525.61 and 41,364.19

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Solution

The fourth proportional to 153,683.74, 230,525.61 and 41,364.19 is: 62,046.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,683.74 : 230,525.61 = 41,364.19 : x
  2. Step 2: Convert to fraction form
    153,683.74/230,525.61 = 41,364.19/x
  3. Step 3: Cross multiply
    153,683.74x = 230,525.61 × 41,364.19
  4. Step 4: Simplify right side
    153,683.74x = 9,535,505,131.91
  5. Step 5: Solve for x
    x = 9,535,505,131.91/153,683.74
  6. Step 6: Final answer
    x = 62,046.29

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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.