Home / 93,824.14-129,477.51-50,804.10

Finding the Fourth Proportional to 93,824.14, 129,477.51 and 50,804.10

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Solution

The fourth proportional to 93,824.14, 129,477.51 and 50,804.10 is: 70,109.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,824.14 : 129,477.51 = 50,804.10 : x
  2. Step 2: Convert to fraction form
    93,824.14/129,477.51 = 50,804.10/x
  3. Step 3: Cross multiply
    93,824.14x = 129,477.51 × 50,804.10
  4. Step 4: Simplify right side
    93,824.14x = 6,577,988,365.79
  5. Step 5: Solve for x
    x = 6,577,988,365.79/93,824.14
  6. Step 6: Final answer
    x = 70,109.76

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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.