Home / 40,501.26-60,782.94-26,457.48

Finding the Fourth Proportional to 40,501.26, 60,782.94 and 26,457.48

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Solution

The fourth proportional to 40,501.26, 60,782.94 and 26,457.48 is: 39,706.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,501.26 : 60,782.94 = 26,457.48 : x
  2. Step 2: Convert to fraction form
    40,501.26/60,782.94 = 26,457.48/x
  3. Step 3: Cross multiply
    40,501.26x = 60,782.94 × 26,457.48
  4. Step 4: Simplify right side
    40,501.26x = 1,608,163,419.39
  5. Step 5: Solve for x
    x = 1,608,163,419.39/40,501.26
  6. Step 6: Final answer
    x = 39,706.50

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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.