Home / 441,341.10-662,110.02-160,858.35

Finding the Fourth Proportional to 441,341.10, 662,110.02 and 160,858.35

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Solution

The fourth proportional to 441,341.10, 662,110.02 and 160,858.35 is: 241,323.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,341.10 : 662,110.02 = 160,858.35 : x
  2. Step 2: Convert to fraction form
    441,341.10/662,110.02 = 160,858.35/x
  3. Step 3: Cross multiply
    441,341.10x = 662,110.02 × 160,858.35
  4. Step 4: Simplify right side
    441,341.10x = 106,505,925,335.67
  5. Step 5: Solve for x
    x = 106,505,925,335.67/441,341.10
  6. Step 6: Final answer
    x = 241,323.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.