Home / 43,625.49-65,457.67-22,844.13

Finding the Fourth Proportional to 43,625.49, 65,457.67 and 22,844.13

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Solution

The fourth proportional to 43,625.49, 65,457.67 and 22,844.13 is: 34,276.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,625.49 : 65,457.67 = 22,844.13 : x
  2. Step 2: Convert to fraction form
    43,625.49/65,457.67 = 22,844.13/x
  3. Step 3: Cross multiply
    43,625.49x = 65,457.67 × 22,844.13
  4. Step 4: Simplify right side
    43,625.49x = 1,495,323,522.98
  5. Step 5: Solve for x
    x = 1,495,323,522.98/43,625.49
  6. Step 6: Final answer
    x = 34,276.37

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1.5x scale

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.