Home / 182,666.32-274,026.90-64,316.80

Finding the Fourth Proportional to 182,666.32, 274,026.90 and 64,316.80

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Solution

The fourth proportional to 182,666.32, 274,026.90 and 64,316.80 is: 96,484.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,666.32 : 274,026.90 = 64,316.80 : x
  2. Step 2: Convert to fraction form
    182,666.32/274,026.90 = 64,316.80/x
  3. Step 3: Cross multiply
    182,666.32x = 274,026.90 × 64,316.80
  4. Step 4: Simplify right side
    182,666.32x = 17,624,533,321.92
  5. Step 5: Solve for x
    x = 17,624,533,321.92/182,666.32
  6. Step 6: Final answer
    x = 96,484.85

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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.