Home / 38,232.32-57,283.74-23,410.31

Finding the Fourth Proportional to 38,232.32, 57,283.74 and 23,410.31

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Solution

The fourth proportional to 38,232.32, 57,283.74 and 23,410.31 is: 35,075.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,232.32 : 57,283.74 = 23,410.31 : x
  2. Step 2: Convert to fraction form
    38,232.32/57,283.74 = 23,410.31/x
  3. Step 3: Cross multiply
    38,232.32x = 57,283.74 × 23,410.31
  4. Step 4: Simplify right side
    38,232.32x = 1,341,029,824.94
  5. Step 5: Solve for x
    x = 1,341,029,824.94/38,232.32
  6. Step 6: Final answer
    x = 35,075.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.