Home / 70,967.23-106,363.19-60,901.22

Finding the Fourth Proportional to 70,967.23, 106,363.19 and 60,901.22

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Solution

The fourth proportional to 70,967.23, 106,363.19 and 60,901.22 is: 91,276.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,967.23 : 106,363.19 = 60,901.22 : x
  2. Step 2: Convert to fraction form
    70,967.23/106,363.19 = 60,901.22/x
  3. Step 3: Cross multiply
    70,967.23x = 106,363.19 × 60,901.22
  4. Step 4: Simplify right side
    70,967.23x = 6,477,648,727.42
  5. Step 5: Solve for x
    x = 6,477,648,727.42/70,967.23
  6. Step 6: Final answer
    x = 91,276.61

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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.