Home / 88,852.34-122,614.16-48,566.18

Finding the Fourth Proportional to 88,852.34, 122,614.16 and 48,566.18

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Solution

The fourth proportional to 88,852.34, 122,614.16 and 48,566.18 is: 67,020.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,852.34 : 122,614.16 = 48,566.18 : x
  2. Step 2: Convert to fraction form
    88,852.34/122,614.16 = 48,566.18/x
  3. Step 3: Cross multiply
    88,852.34x = 122,614.16 × 48,566.18
  4. Step 4: Simplify right side
    88,852.34x = 5,954,901,428.81
  5. Step 5: Solve for x
    x = 5,954,901,428.81/88,852.34
  6. Step 6: Final answer
    x = 67,020.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.