Home / 46,644.64-64,369.32-25,423.84

Finding the Fourth Proportional to 46,644.64, 64,369.32 and 25,423.84

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Solution

The fourth proportional to 46,644.64, 64,369.32 and 25,423.84 is: 35,084.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,644.64 : 64,369.32 = 25,423.84 : x
  2. Step 2: Convert to fraction form
    46,644.64/64,369.32 = 25,423.84/x
  3. Step 3: Cross multiply
    46,644.64x = 64,369.32 × 25,423.84
  4. Step 4: Simplify right side
    46,644.64x = 1,636,515,292.59
  5. Step 5: Solve for x
    x = 1,636,515,292.59/46,644.64
  6. Step 6: Final answer
    x = 35,084.74

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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.