Home / 46,644.45-64,368.84-25,423.26

Finding the Fourth Proportional to 46,644.45, 64,368.84 and 25,423.26

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Solution

The fourth proportional to 46,644.45, 64,368.84 and 25,423.26 is: 35,083.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,644.45 : 64,368.84 = 25,423.26 : x
  2. Step 2: Convert to fraction form
    46,644.45/64,368.84 = 25,423.26/x
  3. Step 3: Cross multiply
    46,644.45x = 64,368.84 × 25,423.26
  4. Step 4: Simplify right side
    46,644.45x = 1,636,465,755.22
  5. Step 5: Solve for x
    x = 1,636,465,755.22/46,644.45
  6. Step 6: Final answer
    x = 35,083.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.