Home / 130,250.88-195,374.18-41,503.18

Finding the Fourth Proportional to 130,250.88, 195,374.18 and 41,503.18

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Solution

The fourth proportional to 130,250.88, 195,374.18 and 41,503.18 is: 62,254.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,250.88 : 195,374.18 = 41,503.18 : x
  2. Step 2: Convert to fraction form
    130,250.88/195,374.18 = 41,503.18/x
  3. Step 3: Cross multiply
    130,250.88x = 195,374.18 × 41,503.18
  4. Step 4: Simplify right side
    130,250.88x = 8,108,648,575.51
  5. Step 5: Solve for x
    x = 8,108,648,575.51/130,250.88
  6. Step 6: Final answer
    x = 62,254.08

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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.