Home / 65,967.24-98,926.14-26,510.92

Finding the Fourth Proportional to 65,967.24, 98,926.14 and 26,510.92

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Solution

The fourth proportional to 65,967.24, 98,926.14 and 26,510.92 is: 39,756.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,967.24 : 98,926.14 = 26,510.92 : x
  2. Step 2: Convert to fraction form
    65,967.24/98,926.14 = 26,510.92/x
  3. Step 3: Cross multiply
    65,967.24x = 98,926.14 × 26,510.92
  4. Step 4: Simplify right side
    65,967.24x = 2,622,622,983.45
  5. Step 5: Solve for x
    x = 2,622,622,983.45/65,967.24
  6. Step 6: Final answer
    x = 39,756.45

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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.