Home / 64,411.26-88,846.63-46,532.53

Finding the Fourth Proportional to 64,411.26, 88,846.63 and 46,532.53

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Solution

The fourth proportional to 64,411.26, 88,846.63 and 46,532.53 is: 64,185.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,411.26 : 88,846.63 = 46,532.53 : x
  2. Step 2: Convert to fraction form
    64,411.26/88,846.63 = 46,532.53/x
  3. Step 3: Cross multiply
    64,411.26x = 88,846.63 × 46,532.53
  4. Step 4: Simplify right side
    64,411.26x = 4,134,258,475.87
  5. Step 5: Solve for x
    x = 4,134,258,475.87/64,411.26
  6. Step 6: Final answer
    x = 64,185.34

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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.