Home / 64,411.76-88,847.33-46,533.03

Finding the Fourth Proportional to 64,411.76, 88,847.33 and 46,533.03

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Solution

The fourth proportional to 64,411.76, 88,847.33 and 46,533.03 is: 64,186.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,411.76 : 88,847.33 = 46,533.03 : x
  2. Step 2: Convert to fraction form
    64,411.76/88,847.33 = 46,533.03/x
  3. Step 3: Cross multiply
    64,411.76x = 88,847.33 × 46,533.03
  4. Step 4: Simplify right side
    64,411.76x = 4,134,335,239.64
  5. Step 5: Solve for x
    x = 4,134,335,239.64/64,411.76
  6. Step 6: Final answer
    x = 64,186.04

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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.