Home / 93,063.04-139,581.38-29,874.84

Finding the Fourth Proportional to 93,063.04, 139,581.38 and 29,874.84

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Solution

The fourth proportional to 93,063.04, 139,581.38 and 29,874.84 is: 44,808.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,063.04 : 139,581.38 = 29,874.84 : x
  2. Step 2: Convert to fraction form
    93,063.04/139,581.38 = 29,874.84/x
  3. Step 3: Cross multiply
    93,063.04x = 139,581.38 × 29,874.84
  4. Step 4: Simplify right side
    93,063.04x = 4,169,971,646.86
  5. Step 5: Solve for x
    x = 4,169,971,646.86/93,063.04
  6. Step 6: Final answer
    x = 44,808.03

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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.