Home / 16,625.48-22,937.28-10,970.84

Finding the Fourth Proportional to 16,625.48, 22,937.28 and 10,970.84

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Solution

The fourth proportional to 16,625.48, 22,937.28 and 10,970.84 is: 15,135.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,625.48 : 22,937.28 = 10,970.84 : x
  2. Step 2: Convert to fraction form
    16,625.48/22,937.28 = 10,970.84/x
  3. Step 3: Cross multiply
    16,625.48x = 22,937.28 × 10,970.84
  4. Step 4: Simplify right side
    16,625.48x = 251,641,228.92
  5. Step 5: Solve for x
    x = 251,641,228.92/16,625.48
  6. Step 6: Final answer
    x = 15,135.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.