Home / 107,208.48-160,813.28-44,012.24

Finding the Fourth Proportional to 107,208.48, 160,813.28 and 44,012.24

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Solution

The fourth proportional to 107,208.48, 160,813.28 and 44,012.24 is: 66,018.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,208.48 : 160,813.28 = 44,012.24 : x
  2. Step 2: Convert to fraction form
    107,208.48/160,813.28 = 44,012.24/x
  3. Step 3: Cross multiply
    107,208.48x = 160,813.28 × 44,012.24
  4. Step 4: Simplify right side
    107,208.48x = 7,077,752,674.55
  5. Step 5: Solve for x
    x = 7,077,752,674.55/107,208.48
  6. Step 6: Final answer
    x = 66,018.59

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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.