Home / 130,093.34-195,171.07-41,347.01

Finding the Fourth Proportional to 130,093.34, 195,171.07 and 41,347.01

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Solution

The fourth proportional to 130,093.34, 195,171.07 and 41,347.01 is: 62,030.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,093.34 : 195,171.07 = 41,347.01 : x
  2. Step 2: Convert to fraction form
    130,093.34/195,171.07 = 41,347.01/x
  3. Step 3: Cross multiply
    130,093.34x = 195,171.07 × 41,347.01
  4. Step 4: Simplify right side
    130,093.34x = 8,069,739,547.25
  5. Step 5: Solve for x
    x = 8,069,739,547.25/130,093.34
  6. Step 6: Final answer
    x = 62,030.38

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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.