Home / 364,052.24-546,133.08-114,730.64

Finding the Fourth Proportional to 364,052.24, 546,133.08 and 114,730.64

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Solution

The fourth proportional to 364,052.24, 546,133.08 and 114,730.64 is: 172,113.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,052.24 : 546,133.08 = 114,730.64 : x
  2. Step 2: Convert to fraction form
    364,052.24/546,133.08 = 114,730.64/x
  3. Step 3: Cross multiply
    364,052.24x = 546,133.08 × 114,730.64
  4. Step 4: Simplify right side
    364,052.24x = 62,658,197,793.57
  5. Step 5: Solve for x
    x = 62,658,197,793.57/364,052.24
  6. Step 6: Final answer
    x = 172,113.20

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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.