Home / 47,054.32-64,935.07-25,834.95

Finding the Fourth Proportional to 47,054.32, 64,935.07 and 25,834.95

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Solution

The fourth proportional to 47,054.32, 64,935.07 and 25,834.95 is: 35,652.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,054.32 : 64,935.07 = 25,834.95 : x
  2. Step 2: Convert to fraction form
    47,054.32/64,935.07 = 25,834.95/x
  3. Step 3: Cross multiply
    47,054.32x = 64,935.07 × 25,834.95
  4. Step 4: Simplify right side
    47,054.32x = 1,677,594,222.11
  5. Step 5: Solve for x
    x = 1,677,594,222.11/47,054.32
  6. Step 6: Final answer
    x = 35,652.29

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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.