Home / 109,013.94-163,467.63-44,960.13

Finding the Fourth Proportional to 109,013.94, 163,467.63 and 44,960.13

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Solution

The fourth proportional to 109,013.94, 163,467.63 and 44,960.13 is: 67,418.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,013.94 : 163,467.63 = 44,960.13 : x
  2. Step 2: Convert to fraction form
    109,013.94/163,467.63 = 44,960.13/x
  3. Step 3: Cross multiply
    109,013.94x = 163,467.63 × 44,960.13
  4. Step 4: Simplify right side
    109,013.94x = 7,349,525,895.59
  5. Step 5: Solve for x
    x = 7,349,525,895.59/109,013.94
  6. Step 6: Final answer
    x = 67,418.22

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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.