Home / 162,371.04-224,115.36-95,347.68

Finding the Fourth Proportional to 162,371.04, 224,115.36 and 95,347.68

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Solution

The fourth proportional to 162,371.04, 224,115.36 and 95,347.68 is: 131,605.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,371.04 : 224,115.36 = 95,347.68 : x
  2. Step 2: Convert to fraction form
    162,371.04/224,115.36 = 95,347.68/x
  3. Step 3: Cross multiply
    162,371.04x = 224,115.36 × 95,347.68
  4. Step 4: Simplify right side
    162,371.04x = 21,368,879,628.36
  5. Step 5: Solve for x
    x = 21,368,879,628.36/162,371.04
  6. Step 6: Final answer
    x = 131,605.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.