Home / 366,554.24-549,802.20-113,824.52

Finding the Fourth Proportional to 366,554.24, 549,802.20 and 113,824.52

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Solution

The fourth proportional to 366,554.24, 549,802.20 and 113,824.52 is: 170,727.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,554.24 : 549,802.20 = 113,824.52 : x
  2. Step 2: Convert to fraction form
    366,554.24/549,802.20 = 113,824.52/x
  3. Step 3: Cross multiply
    366,554.24x = 549,802.20 × 113,824.52
  4. Step 4: Simplify right side
    366,554.24x = 62,580,971,509.94
  5. Step 5: Solve for x
    x = 62,580,971,509.94/366,554.24
  6. Step 6: Final answer
    x = 170,727.73

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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.