Home / 64,020.07-96,019.31-23,485.22

Finding the Fourth Proportional to 64,020.07, 96,019.31 and 23,485.22

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Solution

The fourth proportional to 64,020.07, 96,019.31 and 23,485.22 is: 35,223.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,020.07 : 96,019.31 = 23,485.22 : x
  2. Step 2: Convert to fraction form
    64,020.07/96,019.31 = 23,485.22/x
  3. Step 3: Cross multiply
    64,020.07x = 96,019.31 × 23,485.22
  4. Step 4: Simplify right side
    64,020.07x = 2,255,034,966.29
  5. Step 5: Solve for x
    x = 2,255,034,966.29/64,020.07
  6. Step 6: Final answer
    x = 35,223.87

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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.