Home / 44,477.22-66,717.04-14,889.54

Finding the Fourth Proportional to 44,477.22, 66,717.04 and 14,889.54

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Solution

The fourth proportional to 44,477.22, 66,717.04 and 14,889.54 is: 22,334.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,477.22 : 66,717.04 = 14,889.54 : x
  2. Step 2: Convert to fraction form
    44,477.22/66,717.04 = 14,889.54/x
  3. Step 3: Cross multiply
    44,477.22x = 66,717.04 × 14,889.54
  4. Step 4: Simplify right side
    44,477.22x = 993,386,035.76
  5. Step 5: Solve for x
    x = 993,386,035.76/44,477.22
  6. Step 6: Final answer
    x = 22,334.72

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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.