Home / 46,298.40-69,558.30-29,690.97

Finding the Fourth Proportional to 46,298.40, 69,558.30 and 29,690.97

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Solution

The fourth proportional to 46,298.40, 69,558.30 and 29,690.97 is: 44,607.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,298.40 : 69,558.30 = 29,690.97 : x
  2. Step 2: Convert to fraction form
    46,298.40/69,558.30 = 29,690.97/x
  3. Step 3: Cross multiply
    46,298.40x = 69,558.30 × 29,690.97
  4. Step 4: Simplify right side
    46,298.40x = 2,065,253,398.55
  5. Step 5: Solve for x
    x = 2,065,253,398.55/46,298.40
  6. Step 6: Final answer
    x = 44,607.45

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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.