Home / 589,089.06-883,615.93-162,650.94

Finding the Fourth Proportional to 589,089.06, 883,615.93 and 162,650.94

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Solution

The fourth proportional to 589,089.06, 883,615.93 and 162,650.94 is: 243,971.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,089.06 : 883,615.93 = 162,650.94 : x
  2. Step 2: Convert to fraction form
    589,089.06/883,615.93 = 162,650.94/x
  3. Step 3: Cross multiply
    589,089.06x = 883,615.93 × 162,650.94
  4. Step 4: Simplify right side
    589,089.06x = 143,720,961,613.47
  5. Step 5: Solve for x
    x = 143,720,961,613.47/589,089.06
  6. Step 6: Final answer
    x = 243,971.53

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Similar ratio
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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.