Home / 46,790.12-64,571.97-25,570.76

Finding the Fourth Proportional to 46,790.12, 64,571.97 and 25,570.76

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Solution

The fourth proportional to 46,790.12, 64,571.97 and 25,570.76 is: 35,288.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,790.12 : 64,571.97 = 25,570.76 : x
  2. Step 2: Convert to fraction form
    46,790.12/64,571.97 = 25,570.76/x
  3. Step 3: Cross multiply
    46,790.12x = 64,571.97 × 25,570.76
  4. Step 4: Simplify right side
    46,790.12x = 1,651,154,024.74
  5. Step 5: Solve for x
    x = 1,651,154,024.74/46,790.12
  6. Step 6: Final answer
    x = 35,288.52

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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.