Home / 53,366.79-80,006.99-22,225.35

Finding the Fourth Proportional to 53,366.79, 80,006.99 and 22,225.35

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Solution

The fourth proportional to 53,366.79, 80,006.99 and 22,225.35 is: 33,320.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,366.79 : 80,006.99 = 22,225.35 : x
  2. Step 2: Convert to fraction form
    53,366.79/80,006.99 = 22,225.35/x
  3. Step 3: Cross multiply
    53,366.79x = 80,006.99 × 22,225.35
  4. Step 4: Simplify right side
    53,366.79x = 1,778,183,244.07
  5. Step 5: Solve for x
    x = 1,778,183,244.07/53,366.79
  6. Step 6: Final answer
    x = 33,320.03

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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.