Home / 95,980.04-144,011.64-51,554.96

Finding the Fourth Proportional to 95,980.04, 144,011.64 and 51,554.96

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Solution

The fourth proportional to 95,980.04, 144,011.64 and 51,554.96 is: 77,354.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,980.04 : 144,011.64 = 51,554.96 : x
  2. Step 2: Convert to fraction form
    95,980.04/144,011.64 = 51,554.96/x
  3. Step 3: Cross multiply
    95,980.04x = 144,011.64 × 51,554.96
  4. Step 4: Simplify right side
    95,980.04x = 7,424,514,339.73
  5. Step 5: Solve for x
    x = 7,424,514,339.73/95,980.04
  6. Step 6: Final answer
    x = 77,354.77

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1.5x scale

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.