Home / 93,069.59-139,626.26-26,510.67

Finding the Fourth Proportional to 93,069.59, 139,626.26 and 26,510.67

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Solution

The fourth proportional to 93,069.59, 139,626.26 and 26,510.67 is: 39,772.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,069.59 : 139,626.26 = 26,510.67 : x
  2. Step 2: Convert to fraction form
    93,069.59/139,626.26 = 26,510.67/x
  3. Step 3: Cross multiply
    93,069.59x = 139,626.26 × 26,510.67
  4. Step 4: Simplify right side
    93,069.59x = 3,701,585,569.64
  5. Step 5: Solve for x
    x = 3,701,585,569.64/93,069.59
  6. Step 6: Final answer
    x = 39,772.24

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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.