Home / 46,663.58-64,396.42-25,443.92

Finding the Fourth Proportional to 46,663.58, 64,396.42 and 25,443.92

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Solution

The fourth proportional to 46,663.58, 64,396.42 and 25,443.92 is: 35,112.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,663.58 : 64,396.42 = 25,443.92 : x
  2. Step 2: Convert to fraction form
    46,663.58/64,396.42 = 25,443.92/x
  3. Step 3: Cross multiply
    46,663.58x = 64,396.42 × 25,443.92
  4. Step 4: Simplify right side
    46,663.58x = 1,638,497,358.77
  5. Step 5: Solve for x
    x = 1,638,497,358.77/46,663.58
  6. Step 6: Final answer
    x = 35,112.98

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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.