Home / 93,154.03-139,752.73-26,595.07

Finding the Fourth Proportional to 93,154.03, 139,752.73 and 26,595.07

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Solution

The fourth proportional to 93,154.03, 139,752.73 and 26,595.07 is: 39,898.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,154.03 : 139,752.73 = 26,595.07 : x
  2. Step 2: Convert to fraction form
    93,154.03/139,752.73 = 26,595.07/x
  3. Step 3: Cross multiply
    93,154.03x = 139,752.73 × 26,595.07
  4. Step 4: Simplify right side
    93,154.03x = 3,716,732,938.28
  5. Step 5: Solve for x
    x = 3,716,732,938.28/93,154.03
  6. Step 6: Final answer
    x = 39,898.79

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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.