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Finding the Fourth Proportional to 46,510.92, 64,180.90 and 25,814.96

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Solution

The fourth proportional to 46,510.92, 64,180.90 and 25,814.96 is: 35,622.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,510.92 : 64,180.90 = 25,814.96 : x
  2. Step 2: Convert to fraction form
    46,510.92/64,180.90 = 25,814.96/x
  3. Step 3: Cross multiply
    46,510.92x = 64,180.90 × 25,814.96
  4. Step 4: Simplify right side
    46,510.92x = 1,656,827,366.26
  5. Step 5: Solve for x
    x = 1,656,827,366.26/46,510.92
  6. Step 6: Final answer
    x = 35,622.33

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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.