Home / 73,616.90-110,447.51-26,225.80

Finding the Fourth Proportional to 73,616.90, 110,447.51 and 26,225.80

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Solution

The fourth proportional to 73,616.90, 110,447.51 and 26,225.80 is: 39,346.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,616.90 : 110,447.51 = 26,225.80 : x
  2. Step 2: Convert to fraction form
    73,616.90/110,447.51 = 26,225.80/x
  3. Step 3: Cross multiply
    73,616.90x = 110,447.51 × 26,225.80
  4. Step 4: Simplify right side
    73,616.90x = 2,896,574,307.76
  5. Step 5: Solve for x
    x = 2,896,574,307.76/73,616.90
  6. Step 6: Final answer
    x = 39,346.59

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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.