Home / 93,097.04-139,624.52-26,535.74

Finding the Fourth Proportional to 93,097.04, 139,624.52 and 26,535.74

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Solution

The fourth proportional to 93,097.04, 139,624.52 and 26,535.74 is: 39,797.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,097.04 : 139,624.52 = 26,535.74 : x
  2. Step 2: Convert to fraction form
    93,097.04/139,624.52 = 26,535.74/x
  3. Step 3: Cross multiply
    93,097.04x = 139,624.52 × 26,535.74
  4. Step 4: Simplify right side
    93,097.04x = 3,705,039,960.34
  5. Step 5: Solve for x
    x = 3,705,039,960.34/93,097.04
  6. Step 6: Final answer
    x = 39,797.61

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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.