Home / 49,973.29-74,907.69-23,646.67

Finding the Fourth Proportional to 49,973.29, 74,907.69 and 23,646.67

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Solution

The fourth proportional to 49,973.29, 74,907.69 and 23,646.67 is: 35,445.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,973.29 : 74,907.69 = 23,646.67 : x
  2. Step 2: Convert to fraction form
    49,973.29/74,907.69 = 23,646.67/x
  3. Step 3: Cross multiply
    49,973.29x = 74,907.69 × 23,646.67
  4. Step 4: Simplify right side
    49,973.29x = 1,771,317,425.89
  5. Step 5: Solve for x
    x = 1,771,317,425.89/49,973.29
  6. Step 6: Final answer
    x = 35,445.28

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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.