Home / 50,130.04-75,188.58-23,851.48

Finding the Fourth Proportional to 50,130.04, 75,188.58 and 23,851.48

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Solution

The fourth proportional to 50,130.04, 75,188.58 and 23,851.48 is: 35,774.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,130.04 : 75,188.58 = 23,851.48 : x
  2. Step 2: Convert to fraction form
    50,130.04/75,188.58 = 23,851.48/x
  3. Step 3: Cross multiply
    50,130.04x = 75,188.58 × 23,851.48
  4. Step 4: Simplify right side
    50,130.04x = 1,793,358,912.10
  5. Step 5: Solve for x
    x = 1,793,358,912.10/50,130.04
  6. Step 6: Final answer
    x = 35,774.14

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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.