Home / 93,544.62-129,085.50-51,103.14

Finding the Fourth Proportional to 93,544.62, 129,085.50 and 51,103.14

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Solution

The fourth proportional to 93,544.62, 129,085.50 and 51,103.14 is: 70,519.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,544.62 : 129,085.50 = 51,103.14 : x
  2. Step 2: Convert to fraction form
    93,544.62/129,085.50 = 51,103.14/x
  3. Step 3: Cross multiply
    93,544.62x = 129,085.50 × 51,103.14
  4. Step 4: Simplify right side
    93,544.62x = 6,596,674,378.47
  5. Step 5: Solve for x
    x = 6,596,674,378.47/93,544.62
  6. Step 6: Final answer
    x = 70,519.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.