Home / 64,237.23-96,350.99-19,864.26

Finding the Fourth Proportional to 64,237.23, 96,350.99 and 19,864.26

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Solution

The fourth proportional to 64,237.23, 96,350.99 and 19,864.26 is: 29,794.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,237.23 : 96,350.99 = 19,864.26 : x
  2. Step 2: Convert to fraction form
    64,237.23/96,350.99 = 19,864.26/x
  3. Step 3: Cross multiply
    64,237.23x = 96,350.99 × 19,864.26
  4. Step 4: Simplify right side
    64,237.23x = 1,913,941,017.30
  5. Step 5: Solve for x
    x = 1,913,941,017.30/64,237.23
  6. Step 6: Final answer
    x = 29,794.89

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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.