Home / 46,777.74-64,554.21-25,558.32

Finding the Fourth Proportional to 46,777.74, 64,554.21 and 25,558.32

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Solution

The fourth proportional to 46,777.74, 64,554.21 and 25,558.32 is: 35,270.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,777.74 : 64,554.21 = 25,558.32 : x
  2. Step 2: Convert to fraction form
    46,777.74/64,554.21 = 25,558.32/x
  3. Step 3: Cross multiply
    46,777.74x = 64,554.21 × 25,558.32
  4. Step 4: Simplify right side
    46,777.74x = 1,649,897,156.53
  5. Step 5: Solve for x
    x = 1,649,897,156.53/46,777.74
  6. Step 6: Final answer
    x = 35,270.99

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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.