Home / 180,392.04-270,508.08-96,136.50

Finding the Fourth Proportional to 180,392.04, 270,508.08 and 96,136.50

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Solution

The fourth proportional to 180,392.04, 270,508.08 and 96,136.50 is: 144,162.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,392.04 : 270,508.08 = 96,136.50 : x
  2. Step 2: Convert to fraction form
    180,392.04/270,508.08 = 96,136.50/x
  3. Step 3: Cross multiply
    180,392.04x = 270,508.08 × 96,136.50
  4. Step 4: Simplify right side
    180,392.04x = 26,005,699,552.24
  5. Step 5: Solve for x
    x = 26,005,699,552.24/180,392.04
  6. Step 6: Final answer
    x = 144,162.12

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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.