Home / 43,903.08-65,827.26-14,316.62

Finding the Fourth Proportional to 43,903.08, 65,827.26 and 14,316.62

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Solution

The fourth proportional to 43,903.08, 65,827.26 and 14,316.62 is: 21,466.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,903.08 : 65,827.26 = 14,316.62 : x
  2. Step 2: Convert to fraction form
    43,903.08/65,827.26 = 14,316.62/x
  3. Step 3: Cross multiply
    43,903.08x = 65,827.26 × 14,316.62
  4. Step 4: Simplify right side
    43,903.08x = 942,423,537.92
  5. Step 5: Solve for x
    x = 942,423,537.92/43,903.08
  6. Step 6: Final answer
    x = 21,466.00

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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.