Home / 114,127.23-171,050.63-64,102.17

Finding the Fourth Proportional to 114,127.23, 171,050.63 and 64,102.17

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Solution

The fourth proportional to 114,127.23, 171,050.63 and 64,102.17 is: 96,074.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,127.23 : 171,050.63 = 64,102.17 : x
  2. Step 2: Convert to fraction form
    114,127.23/171,050.63 = 64,102.17/x
  3. Step 3: Cross multiply
    114,127.23x = 171,050.63 × 64,102.17
  4. Step 4: Simplify right side
    114,127.23x = 10,964,716,562.87
  5. Step 5: Solve for x
    x = 10,964,716,562.87/114,127.23
  6. Step 6: Final answer
    x = 96,074.50

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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.