Home / 46,187.09-63,750.15-30,098.51

Finding the Fourth Proportional to 46,187.09, 63,750.15 and 30,098.51

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Solution

The fourth proportional to 46,187.09, 63,750.15 and 30,098.51 is: 41,543.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,187.09 : 63,750.15 = 30,098.51 : x
  2. Step 2: Convert to fraction form
    46,187.09/63,750.15 = 30,098.51/x
  3. Step 3: Cross multiply
    46,187.09x = 63,750.15 × 30,098.51
  4. Step 4: Simplify right side
    46,187.09x = 1,918,784,208.53
  5. Step 5: Solve for x
    x = 1,918,784,208.53/46,187.09
  6. Step 6: Final answer
    x = 41,543.74

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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.