Home / 46,662.84-64,395.36-25,442.10

Finding the Fourth Proportional to 46,662.84, 64,395.36 and 25,442.10

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Solution

The fourth proportional to 46,662.84, 64,395.36 and 25,442.10 is: 35,110.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,662.84 : 64,395.36 = 25,442.10 : x
  2. Step 2: Convert to fraction form
    46,662.84/64,395.36 = 25,442.10/x
  3. Step 3: Cross multiply
    46,662.84x = 64,395.36 × 25,442.10
  4. Step 4: Simplify right side
    46,662.84x = 1,638,353,188.66
  5. Step 5: Solve for x
    x = 1,638,353,188.66/46,662.84
  6. Step 6: Final answer
    x = 35,110.45

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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.