Home / 46,490.36-64,153.96-25,269.44

Finding the Fourth Proportional to 46,490.36, 64,153.96 and 25,269.44

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Solution

The fourth proportional to 46,490.36, 64,153.96 and 25,269.44 is: 34,870.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,490.36 : 64,153.96 = 25,269.44 : x
  2. Step 2: Convert to fraction form
    46,490.36/64,153.96 = 25,269.44/x
  3. Step 3: Cross multiply
    46,490.36x = 64,153.96 × 25,269.44
  4. Step 4: Simplify right side
    46,490.36x = 1,621,134,642.98
  5. Step 5: Solve for x
    x = 1,621,134,642.98/46,490.36
  6. Step 6: Final answer
    x = 34,870.34

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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.