Home / 96,130.26-144,171.70-43,529.27

Finding the Fourth Proportional to 96,130.26, 144,171.70 and 43,529.27

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Solution

The fourth proportional to 96,130.26, 144,171.70 and 43,529.27 is: 65,283.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,130.26 : 144,171.70 = 43,529.27 : x
  2. Step 2: Convert to fraction form
    96,130.26/144,171.70 = 43,529.27/x
  3. Step 3: Cross multiply
    96,130.26x = 144,171.70 × 43,529.27
  4. Step 4: Simplify right side
    96,130.26x = 6,275,688,025.98
  5. Step 5: Solve for x
    x = 6,275,688,025.98/96,130.26
  6. Step 6: Final answer
    x = 65,283.17

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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.