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Finding the Fourth Proportional to 364,301.58, 546,452.36 and 98,089.00

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Solution

The fourth proportional to 364,301.58, 546,452.36 and 98,089.00 is: 147,133.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,301.58 : 546,452.36 = 98,089.00 : x
  2. Step 2: Convert to fraction form
    364,301.58/546,452.36 = 98,089.00/x
  3. Step 3: Cross multiply
    364,301.58x = 546,452.36 × 98,089.00
  4. Step 4: Simplify right side
    364,301.58x = 53,600,966,002.01
  5. Step 5: Solve for x
    x = 53,600,966,002.01/364,301.58
  6. Step 6: Final answer
    x = 147,133.50

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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.