Home / 4,603.17-6,907.50-1,681.68

Finding the Fourth Proportional to 4,603.17, 6,907.50 and 1,681.68

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Solution

The fourth proportional to 4,603.17, 6,907.50 and 1,681.68 is: 2,523.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603.17 : 6,907.50 = 1,681.68 : x
  2. Step 2: Convert to fraction form
    4,603.17/6,907.50 = 1,681.68/x
  3. Step 3: Cross multiply
    4,603.17x = 6,907.50 × 1,681.68
  4. Step 4: Simplify right side
    4,603.17x = 11,616,204.60
  5. Step 5: Solve for x
    x = 11,616,204.60/4,603.17
  6. Step 6: Final answer
    x = 2,523.52

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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.