Home / 55,967.36-83,950.52-22,679.51

Finding the Fourth Proportional to 55,967.36, 83,950.52 and 22,679.51

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Solution

The fourth proportional to 55,967.36, 83,950.52 and 22,679.51 is: 34,019.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,967.36 : 83,950.52 = 22,679.51 : x
  2. Step 2: Convert to fraction form
    55,967.36/83,950.52 = 22,679.51/x
  3. Step 3: Cross multiply
    55,967.36x = 83,950.52 × 22,679.51
  4. Step 4: Simplify right side
    55,967.36x = 1,903,956,657.85
  5. Step 5: Solve for x
    x = 1,903,956,657.85/55,967.36
  6. Step 6: Final answer
    x = 34,019.05

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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.