Home / 50,011.26-75,005.73-14,946.36

Finding the Fourth Proportional to 50,011.26, 75,005.73 and 14,946.36

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Solution

The fourth proportional to 50,011.26, 75,005.73 and 14,946.36 is: 22,416.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,011.26 : 75,005.73 = 14,946.36 : x
  2. Step 2: Convert to fraction form
    50,011.26/75,005.73 = 14,946.36/x
  3. Step 3: Cross multiply
    50,011.26x = 75,005.73 × 14,946.36
  4. Step 4: Simplify right side
    50,011.26x = 1,121,062,642.64
  5. Step 5: Solve for x
    x = 1,121,062,642.64/50,011.26
  6. Step 6: Final answer
    x = 22,416.20

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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.