Home / 153,550.83-230,576.27-94,760.22

Finding the Fourth Proportional to 153,550.83, 230,576.27 and 94,760.22

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Solution

The fourth proportional to 153,550.83, 230,576.27 and 94,760.22 is: 142,294.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,550.83 : 230,576.27 = 94,760.22 : x
  2. Step 2: Convert to fraction form
    153,550.83/230,576.27 = 94,760.22/x
  3. Step 3: Cross multiply
    153,550.83x = 230,576.27 × 94,760.22
  4. Step 4: Simplify right side
    153,550.83x = 21,849,457,598.18
  5. Step 5: Solve for x
    x = 21,849,457,598.18/153,550.83
  6. Step 6: Final answer
    x = 142,294.62

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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.