Home / 61,483.23-92,268.63-47,457.27

Finding the Fourth Proportional to 61,483.23, 92,268.63 and 47,457.27

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Solution

The fourth proportional to 61,483.23, 92,268.63 and 47,457.27 is: 71,219.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,483.23 : 92,268.63 = 47,457.27 : x
  2. Step 2: Convert to fraction form
    61,483.23/92,268.63 = 47,457.27/x
  3. Step 3: Cross multiply
    61,483.23x = 92,268.63 × 47,457.27
  4. Step 4: Simplify right side
    61,483.23x = 4,378,817,286.44
  5. Step 5: Solve for x
    x = 4,378,817,286.44/61,483.23
  6. Step 6: Final answer
    x = 71,219.70

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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.