Home / 46,388.98-64,015.02-25,167.76

Finding the Fourth Proportional to 46,388.98, 64,015.02 and 25,167.76

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Solution

The fourth proportional to 46,388.98, 64,015.02 and 25,167.76 is: 34,730.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,388.98 : 64,015.02 = 25,167.76 : x
  2. Step 2: Convert to fraction form
    46,388.98/64,015.02 = 25,167.76/x
  3. Step 3: Cross multiply
    46,388.98x = 64,015.02 × 25,167.76
  4. Step 4: Simplify right side
    46,388.98x = 1,611,114,659.76
  5. Step 5: Solve for x
    x = 1,611,114,659.76/46,388.98
  6. Step 6: Final answer
    x = 34,730.55

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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.