Home / 46,425.91-64,068.46-25,205.18

Finding the Fourth Proportional to 46,425.91, 64,068.46 and 25,205.18

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Solution

The fourth proportional to 46,425.91, 64,068.46 and 25,205.18 is: 34,783.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,425.91 : 64,068.46 = 25,205.18 : x
  2. Step 2: Convert to fraction form
    46,425.91/64,068.46 = 25,205.18/x
  3. Step 3: Cross multiply
    46,425.91x = 64,068.46 × 25,205.18
  4. Step 4: Simplify right side
    46,425.91x = 1,614,856,683.27
  5. Step 5: Solve for x
    x = 1,614,856,683.27/46,425.91
  6. Step 6: Final answer
    x = 34,783.52

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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.