Home / 210,496.28-314,208.84-183,923.96

Finding the Fourth Proportional to 210,496.28, 314,208.84 and 183,923.96

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Solution

The fourth proportional to 210,496.28, 314,208.84 and 183,923.96 is: 274,544.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,496.28 : 314,208.84 = 183,923.96 : x
  2. Step 2: Convert to fraction form
    210,496.28/314,208.84 = 183,923.96/x
  3. Step 3: Cross multiply
    210,496.28x = 314,208.84 × 183,923.96
  4. Step 4: Simplify right side
    210,496.28x = 57,790,534,119.81
  5. Step 5: Solve for x
    x = 57,790,534,119.81/210,496.28
  6. Step 6: Final answer
    x = 274,544.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.