Home / 351,025.88-526,538.36-114,368.16

Finding the Fourth Proportional to 351,025.88, 526,538.36 and 114,368.16

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Solution

The fourth proportional to 351,025.88, 526,538.36 and 114,368.16 is: 171,552.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,025.88 : 526,538.36 = 114,368.16 : x
  2. Step 2: Convert to fraction form
    351,025.88/526,538.36 = 114,368.16/x
  3. Step 3: Cross multiply
    351,025.88x = 526,538.36 × 114,368.16
  4. Step 4: Simplify right side
    351,025.88x = 60,219,223,402.62
  5. Step 5: Solve for x
    x = 60,219,223,402.62/351,025.88
  6. Step 6: Final answer
    x = 171,552.09

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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.