Home / 130,444.35-195,754.20-46,204.21

Finding the Fourth Proportional to 130,444.35, 195,754.20 and 46,204.21

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Solution

The fourth proportional to 130,444.35, 195,754.20 and 46,204.21 is: 69,337.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,444.35 : 195,754.20 = 46,204.21 : x
  2. Step 2: Convert to fraction form
    130,444.35/195,754.20 = 46,204.21/x
  3. Step 3: Cross multiply
    130,444.35x = 195,754.20 × 46,204.21
  4. Step 4: Simplify right side
    130,444.35x = 9,044,668,165.18
  5. Step 5: Solve for x
    x = 9,044,668,165.18/130,444.35
  6. Step 6: Final answer
    x = 69,337.37

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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.