Home / 351,070.22-526,504.80-114,433.58

Finding the Fourth Proportional to 351,070.22, 526,504.80 and 114,433.58

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Solution

The fourth proportional to 351,070.22, 526,504.80 and 114,433.58 is: 171,617.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,070.22 : 526,504.80 = 114,433.58 : x
  2. Step 2: Convert to fraction form
    351,070.22/526,504.80 = 114,433.58/x
  3. Step 3: Cross multiply
    351,070.22x = 526,504.80 × 114,433.58
  4. Step 4: Simplify right side
    351,070.22x = 60,249,829,151.18
  5. Step 5: Solve for x
    x = 60,249,829,151.18/351,070.22
  6. Step 6: Final answer
    x = 171,617.60

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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.