Home / 233,693.04-350,399.16-91,368.75

Finding the Fourth Proportional to 233,693.04, 350,399.16 and 91,368.75

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Solution

The fourth proportional to 233,693.04, 350,399.16 and 91,368.75 is: 136,998.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,693.04 : 350,399.16 = 91,368.75 : x
  2. Step 2: Convert to fraction form
    233,693.04/350,399.16 = 91,368.75/x
  3. Step 3: Cross multiply
    233,693.04x = 350,399.16 × 91,368.75
  4. Step 4: Simplify right side
    233,693.04x = 32,015,533,250.25
  5. Step 5: Solve for x
    x = 32,015,533,250.25/233,693.04
  6. Step 6: Final answer
    x = 136,998.23

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1.5x scale

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.