Home / 96,192.12-144,303.70-29,632.24

Finding the Fourth Proportional to 96,192.12, 144,303.70 and 29,632.24

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Solution

The fourth proportional to 96,192.12, 144,303.70 and 29,632.24 is: 44,453.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,192.12 : 144,303.70 = 29,632.24 : x
  2. Step 2: Convert to fraction form
    96,192.12/144,303.70 = 29,632.24/x
  3. Step 3: Cross multiply
    96,192.12x = 144,303.70 × 29,632.24
  4. Step 4: Simplify right side
    96,192.12x = 4,276,041,871.29
  5. Step 5: Solve for x
    x = 4,276,041,871.29/96,192.12
  6. Step 6: Final answer
    x = 44,453.14

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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.