Home / 46,790.34-64,569.62-25,569.74

Finding the Fourth Proportional to 46,790.34, 64,569.62 and 25,569.74

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Solution

The fourth proportional to 46,790.34, 64,569.62 and 25,569.74 is: 35,285.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,790.34 : 64,569.62 = 25,569.74 : x
  2. Step 2: Convert to fraction form
    46,790.34/64,569.62 = 25,569.74/x
  3. Step 3: Cross multiply
    46,790.34x = 64,569.62 × 25,569.74
  4. Step 4: Simplify right side
    46,790.34x = 1,651,028,395.30
  5. Step 5: Solve for x
    x = 1,651,028,395.30/46,790.34
  6. Step 6: Final answer
    x = 35,285.67

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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.