Home / 93,095.04-139,621.53-26,533.74

Finding the Fourth Proportional to 93,095.04, 139,621.53 and 26,533.74

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Solution

The fourth proportional to 93,095.04, 139,621.53 and 26,533.74 is: 39,794.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,095.04 : 139,621.53 = 26,533.74 : x
  2. Step 2: Convert to fraction form
    93,095.04/139,621.53 = 26,533.74/x
  3. Step 3: Cross multiply
    93,095.04x = 139,621.53 × 26,533.74
  4. Step 4: Simplify right side
    93,095.04x = 3,704,681,375.42
  5. Step 5: Solve for x
    x = 3,704,681,375.42/93,095.04
  6. Step 6: Final answer
    x = 39,794.62

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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.