Home / 46,913.32-64,739.70-25,692.52

Finding the Fourth Proportional to 46,913.32, 64,739.70 and 25,692.52

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Solution

The fourth proportional to 46,913.32, 64,739.70 and 25,692.52 is: 35,455.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,913.32 : 64,739.70 = 25,692.52 : x
  2. Step 2: Convert to fraction form
    46,913.32/64,739.70 = 25,692.52/x
  3. Step 3: Cross multiply
    46,913.32x = 64,739.70 × 25,692.52
  4. Step 4: Simplify right side
    46,913.32x = 1,663,326,037.04
  5. Step 5: Solve for x
    x = 1,663,326,037.04/46,913.32
  6. Step 6: Final answer
    x = 35,455.30

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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.