Home / 46,570.78-64,267.32-25,350.13

Finding the Fourth Proportional to 46,570.78, 64,267.32 and 25,350.13

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Solution

The fourth proportional to 46,570.78, 64,267.32 and 25,350.13 is: 34,982.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,570.78 : 64,267.32 = 25,350.13 : x
  2. Step 2: Convert to fraction form
    46,570.78/64,267.32 = 25,350.13/x
  3. Step 3: Cross multiply
    46,570.78x = 64,267.32 × 25,350.13
  4. Step 4: Simplify right side
    46,570.78x = 1,629,184,916.75
  5. Step 5: Solve for x
    x = 1,629,184,916.75/46,570.78
  6. Step 6: Final answer
    x = 34,982.99

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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.