Home / 116,347.54-174,511.53-46,208.02

Finding the Fourth Proportional to 116,347.54, 174,511.53 and 46,208.02

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Solution

The fourth proportional to 116,347.54, 174,511.53 and 46,208.02 is: 69,308.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,347.54 : 174,511.53 = 46,208.02 : x
  2. Step 2: Convert to fraction form
    116,347.54/174,511.53 = 46,208.02/x
  3. Step 3: Cross multiply
    116,347.54x = 174,511.53 × 46,208.02
  4. Step 4: Simplify right side
    116,347.54x = 8,063,832,268.47
  5. Step 5: Solve for x
    x = 8,063,832,268.47/116,347.54
  6. Step 6: Final answer
    x = 69,308.15

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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.