Home / 113,522.67-170,284.03-46,889.55

Finding the Fourth Proportional to 113,522.67, 170,284.03 and 46,889.55

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Solution

The fourth proportional to 113,522.67, 170,284.03 and 46,889.55 is: 70,334.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,522.67 : 170,284.03 = 46,889.55 : x
  2. Step 2: Convert to fraction form
    113,522.67/170,284.03 = 46,889.55/x
  3. Step 3: Cross multiply
    113,522.67x = 170,284.03 × 46,889.55
  4. Step 4: Simplify right side
    113,522.67x = 7,984,541,421.66
  5. Step 5: Solve for x
    x = 7,984,541,421.66/113,522.67
  6. Step 6: Final answer
    x = 70,334.33

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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.