Home / 152,035.60-227,707.80-96,048.40

Finding the Fourth Proportional to 152,035.60, 227,707.80 and 96,048.40

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Solution

The fourth proportional to 152,035.60, 227,707.80 and 96,048.40 is: 143,854.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,035.60 : 227,707.80 = 96,048.40 : x
  2. Step 2: Convert to fraction form
    152,035.60/227,707.80 = 96,048.40/x
  3. Step 3: Cross multiply
    152,035.60x = 227,707.80 × 96,048.40
  4. Step 4: Simplify right side
    152,035.60x = 21,870,969,857.52
  5. Step 5: Solve for x
    x = 21,870,969,857.52/152,035.60
  6. Step 6: Final answer
    x = 143,854.27

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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.