Home / 61,303.02-84,597.37-34,445.04

Finding the Fourth Proportional to 61,303.02, 84,597.37 and 34,445.04

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Solution

The fourth proportional to 61,303.02, 84,597.37 and 34,445.04 is: 47,533.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,303.02 : 84,597.37 = 34,445.04 : x
  2. Step 2: Convert to fraction form
    61,303.02/84,597.37 = 34,445.04/x
  3. Step 3: Cross multiply
    61,303.02x = 84,597.37 × 34,445.04
  4. Step 4: Simplify right side
    61,303.02x = 2,913,959,793.54
  5. Step 5: Solve for x
    x = 2,913,959,793.54/61,303.02
  6. Step 6: Final answer
    x = 47,533.71

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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.