Home / 37,653.03-52,015.26-30,089.46

Finding the Fourth Proportional to 37,653.03, 52,015.26 and 30,089.46

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Solution

The fourth proportional to 37,653.03, 52,015.26 and 30,089.46 is: 41,566.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,653.03 : 52,015.26 = 30,089.46 : x
  2. Step 2: Convert to fraction form
    37,653.03/52,015.26 = 30,089.46/x
  3. Step 3: Cross multiply
    37,653.03x = 52,015.26 × 30,089.46
  4. Step 4: Simplify right side
    37,653.03x = 1,565,111,085.16
  5. Step 5: Solve for x
    x = 1,565,111,085.16/37,653.03
  6. Step 6: Final answer
    x = 41,566.67

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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.