Home / 97,557.32-146,333.70-44,966.81

Finding the Fourth Proportional to 97,557.32, 146,333.70 and 44,966.81

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Solution

The fourth proportional to 97,557.32, 146,333.70 and 44,966.81 is: 67,449.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,557.32 : 146,333.70 = 44,966.81 : x
  2. Step 2: Convert to fraction form
    97,557.32/146,333.70 = 44,966.81/x
  3. Step 3: Cross multiply
    97,557.32x = 146,333.70 × 44,966.81
  4. Step 4: Simplify right side
    97,557.32x = 6,580,159,501.58
  5. Step 5: Solve for x
    x = 6,580,159,501.58/97,557.32
  6. Step 6: Final answer
    x = 67,449.16

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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.