Home / 93,184.04-128,596.28-50,744.88

Finding the Fourth Proportional to 93,184.04, 128,596.28 and 50,744.88

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Solution

The fourth proportional to 93,184.04, 128,596.28 and 50,744.88 is: 70,029.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,184.04 : 128,596.28 = 50,744.88 : x
  2. Step 2: Convert to fraction form
    93,184.04/128,596.28 = 50,744.88/x
  3. Step 3: Cross multiply
    93,184.04x = 128,596.28 × 50,744.88
  4. Step 4: Simplify right side
    93,184.04x = 6,525,602,797.05
  5. Step 5: Solve for x
    x = 6,525,602,797.05/93,184.04
  6. Step 6: Final answer
    x = 70,029.19

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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.