Home / 130,241.90-195,386.26-46,050.94

Finding the Fourth Proportional to 130,241.90, 195,386.26 and 46,050.94

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Solution

The fourth proportional to 130,241.90, 195,386.26 and 46,050.94 is: 69,084.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,241.90 : 195,386.26 = 46,050.94 : x
  2. Step 2: Convert to fraction form
    130,241.90/195,386.26 = 46,050.94/x
  3. Step 3: Cross multiply
    130,241.90x = 195,386.26 × 46,050.94
  4. Step 4: Simplify right side
    130,241.90x = 8,997,720,936.08
  5. Step 5: Solve for x
    x = 8,997,720,936.08/130,241.90
  6. Step 6: Final answer
    x = 69,084.69

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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.