Home / 23,030.03-34,544.93-19,900.52

Finding the Fourth Proportional to 23,030.03, 34,544.93 and 19,900.52

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Solution

The fourth proportional to 23,030.03, 34,544.93 and 19,900.52 is: 29,850.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,030.03 : 34,544.93 = 19,900.52 : x
  2. Step 2: Convert to fraction form
    23,030.03/34,544.93 = 19,900.52/x
  3. Step 3: Cross multiply
    23,030.03x = 34,544.93 × 19,900.52
  4. Step 4: Simplify right side
    23,030.03x = 687,461,927.68
  5. Step 5: Solve for x
    x = 687,461,927.68/23,030.03
  6. Step 6: Final answer
    x = 29,850.67

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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.