Home / 45,795.02-63,196.78-25,652.07

Finding the Fourth Proportional to 45,795.02, 63,196.78 and 25,652.07

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Solution

The fourth proportional to 45,795.02, 63,196.78 and 25,652.07 is: 35,399.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,795.02 : 63,196.78 = 25,652.07 : x
  2. Step 2: Convert to fraction form
    45,795.02/63,196.78 = 25,652.07/x
  3. Step 3: Cross multiply
    45,795.02x = 63,196.78 × 25,652.07
  4. Step 4: Simplify right side
    45,795.02x = 1,621,128,102.71
  5. Step 5: Solve for x
    x = 1,621,128,102.71/45,795.02
  6. Step 6: Final answer
    x = 35,399.66

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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.