Home / 25,967.57-35,835.30-14,637.11

Finding the Fourth Proportional to 25,967.57, 35,835.30 and 14,637.11

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Solution

The fourth proportional to 25,967.57, 35,835.30 and 14,637.11 is: 20,199.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,967.57 : 35,835.30 = 14,637.11 : x
  2. Step 2: Convert to fraction form
    25,967.57/35,835.30 = 14,637.11/x
  3. Step 3: Cross multiply
    25,967.57x = 35,835.30 × 14,637.11
  4. Step 4: Simplify right side
    25,967.57x = 524,525,048.81
  5. Step 5: Solve for x
    x = 524,525,048.81/25,967.57
  6. Step 6: Final answer
    x = 20,199.24

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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.