Home / 130,386.36-195,589.98-41,652.48

Finding the Fourth Proportional to 130,386.36, 195,589.98 and 41,652.48

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Solution

The fourth proportional to 130,386.36, 195,589.98 and 41,652.48 is: 62,482.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,386.36 : 195,589.98 = 41,652.48 : x
  2. Step 2: Convert to fraction form
    130,386.36/195,589.98 = 41,652.48/x
  3. Step 3: Cross multiply
    130,386.36x = 195,589.98 × 41,652.48
  4. Step 4: Simplify right side
    130,386.36x = 8,146,807,730.15
  5. Step 5: Solve for x
    x = 8,146,807,730.15/130,386.36
  6. Step 6: Final answer
    x = 62,482.06

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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.