Home / 63,095.45-94,579.29-40,922.91

Finding the Fourth Proportional to 63,095.45, 94,579.29 and 40,922.91

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Solution

The fourth proportional to 63,095.45, 94,579.29 and 40,922.91 is: 61,342.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,095.45 : 94,579.29 = 40,922.91 : x
  2. Step 2: Convert to fraction form
    63,095.45/94,579.29 = 40,922.91/x
  3. Step 3: Cross multiply
    63,095.45x = 94,579.29 × 40,922.91
  4. Step 4: Simplify right side
    63,095.45x = 3,870,459,772.53
  5. Step 5: Solve for x
    x = 3,870,459,772.53/63,095.45
  6. Step 6: Final answer
    x = 61,342.93

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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.