Home / 96,365.34-144,486.36-46,345.82

Finding the Fourth Proportional to 96,365.34, 144,486.36 and 46,345.82

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Solution

The fourth proportional to 96,365.34, 144,486.36 and 46,345.82 is: 69,489.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,365.34 : 144,486.36 = 46,345.82 : x
  2. Step 2: Convert to fraction form
    96,365.34/144,486.36 = 46,345.82/x
  3. Step 3: Cross multiply
    96,365.34x = 144,486.36 × 46,345.82
  4. Step 4: Simplify right side
    96,365.34x = 6,696,338,833.02
  5. Step 5: Solve for x
    x = 6,696,338,833.02/96,365.34
  6. Step 6: Final answer
    x = 69,489.08

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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.