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Finding the Fourth Proportional to 153,322.22, 230,020.24 and 64,601.10

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Solution

The fourth proportional to 153,322.22, 230,020.24 and 64,601.10 is: 96,917.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,322.22 : 230,020.24 = 64,601.10 : x
  2. Step 2: Convert to fraction form
    153,322.22/230,020.24 = 64,601.10/x
  3. Step 3: Cross multiply
    153,322.22x = 230,020.24 × 64,601.10
  4. Step 4: Simplify right side
    153,322.22x = 14,859,560,526.26
  5. Step 5: Solve for x
    x = 14,859,560,526.26/153,322.22
  6. Step 6: Final answer
    x = 96,917.20

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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.