Home / 153,926.53-230,903.06-41,606.26

Finding the Fourth Proportional to 153,926.53, 230,903.06 and 41,606.26

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Solution

The fourth proportional to 153,926.53, 230,903.06 and 41,606.26 is: 62,412.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,926.53 : 230,903.06 = 41,606.26 : x
  2. Step 2: Convert to fraction form
    153,926.53/230,903.06 = 41,606.26/x
  3. Step 3: Cross multiply
    153,926.53x = 230,903.06 × 41,606.26
  4. Step 4: Simplify right side
    153,926.53x = 9,607,011,963.87
  5. Step 5: Solve for x
    x = 9,607,011,963.87/153,926.53
  6. Step 6: Final answer
    x = 62,412.97

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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.