Home / 364,040.28-546,023.51-97,766.19

Finding the Fourth Proportional to 364,040.28, 546,023.51 and 97,766.19

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Solution

The fourth proportional to 364,040.28, 546,023.51 and 97,766.19 is: 146,639.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,040.28 : 546,023.51 = 97,766.19 : x
  2. Step 2: Convert to fraction form
    364,040.28/546,023.51 = 97,766.19/x
  3. Step 3: Cross multiply
    364,040.28x = 546,023.51 × 97,766.19
  4. Step 4: Simplify right side
    364,040.28x = 53,382,637,734.30
  5. Step 5: Solve for x
    x = 53,382,637,734.30/364,040.28
  6. Step 6: Final answer
    x = 146,639.37

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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.