Home / 93,987.99-141,037.07-37,819.35

Finding the Fourth Proportional to 93,987.99, 141,037.07 and 37,819.35

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Solution

The fourth proportional to 93,987.99, 141,037.07 and 37,819.35 is: 56,751.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,987.99 : 141,037.07 = 37,819.35 : x
  2. Step 2: Convert to fraction form
    93,987.99/141,037.07 = 37,819.35/x
  3. Step 3: Cross multiply
    93,987.99x = 141,037.07 × 37,819.35
  4. Step 4: Simplify right side
    93,987.99x = 5,333,930,124.21
  5. Step 5: Solve for x
    x = 5,333,930,124.21/93,987.99
  6. Step 6: Final answer
    x = 56,751.19

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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.