Home / 25,764.07-35,554.41-14,586.07

Finding the Fourth Proportional to 25,764.07, 35,554.41 and 14,586.07

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Solution

The fourth proportional to 25,764.07, 35,554.41 and 14,586.07 is: 20,128.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,764.07 : 35,554.41 = 14,586.07 : x
  2. Step 2: Convert to fraction form
    25,764.07/35,554.41 = 14,586.07/x
  3. Step 3: Cross multiply
    25,764.07x = 35,554.41 × 14,586.07
  4. Step 4: Simplify right side
    25,764.07x = 518,598,862.37
  5. Step 5: Solve for x
    x = 518,598,862.37/25,764.07
  6. Step 6: Final answer
    x = 20,128.77

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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.