Home / 130,041.47-195,068.96-41,301.92

Finding the Fourth Proportional to 130,041.47, 195,068.96 and 41,301.92

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Solution

The fourth proportional to 130,041.47, 195,068.96 and 41,301.92 is: 61,955.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,041.47 : 195,068.96 = 41,301.92 : x
  2. Step 2: Convert to fraction form
    130,041.47/195,068.96 = 41,301.92/x
  3. Step 3: Cross multiply
    130,041.47x = 195,068.96 × 41,301.92
  4. Step 4: Simplify right side
    130,041.47x = 8,056,722,580.40
  5. Step 5: Solve for x
    x = 8,056,722,580.40/130,041.47
  6. Step 6: Final answer
    x = 61,955.03

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1.5x scale

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.