Home / 351,002.34-526,547.25-114,281.46

Finding the Fourth Proportional to 351,002.34, 526,547.25 and 114,281.46

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Solution

The fourth proportional to 351,002.34, 526,547.25 and 114,281.46 is: 171,436.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,002.34 : 526,547.25 = 114,281.46 : x
  2. Step 2: Convert to fraction form
    351,002.34/526,547.25 = 114,281.46/x
  3. Step 3: Cross multiply
    351,002.34x = 526,547.25 × 114,281.46
  4. Step 4: Simplify right side
    351,002.34x = 60,174,588,488.99
  5. Step 5: Solve for x
    x = 60,174,588,488.99/351,002.34
  6. Step 6: Final answer
    x = 171,436.43

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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.