Home / 75,955.29-113,931.46-22,683.34

Finding the Fourth Proportional to 75,955.29, 113,931.46 and 22,683.34

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Solution

The fourth proportional to 75,955.29, 113,931.46 and 22,683.34 is: 34,024.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,955.29 : 113,931.46 = 22,683.34 : x
  2. Step 2: Convert to fraction form
    75,955.29/113,931.46 = 22,683.34/x
  3. Step 3: Cross multiply
    75,955.29x = 113,931.46 × 22,683.34
  4. Step 4: Simplify right side
    75,955.29x = 2,584,346,214.64
  5. Step 5: Solve for x
    x = 2,584,346,214.64/75,955.29
  6. Step 6: Final answer
    x = 34,024.57

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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.