Home / 46,355.19-63,970.19-25,134.45

Finding the Fourth Proportional to 46,355.19, 63,970.19 and 25,134.45

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Solution

The fourth proportional to 46,355.19, 63,970.19 and 25,134.45 is: 34,685.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,355.19 : 63,970.19 = 25,134.45 : x
  2. Step 2: Convert to fraction form
    46,355.19/63,970.19 = 25,134.45/x
  3. Step 3: Cross multiply
    46,355.19x = 63,970.19 × 25,134.45
  4. Step 4: Simplify right side
    46,355.19x = 1,607,855,736.61
  5. Step 5: Solve for x
    x = 1,607,855,736.61/46,355.19
  6. Step 6: Final answer
    x = 34,685.56

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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.