Home / 25,102.08-37,657.26-10,307.07

Finding the Fourth Proportional to 25,102.08, 37,657.26 and 10,307.07

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Solution

The fourth proportional to 25,102.08, 37,657.26 and 10,307.07 is: 15,462.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,102.08 : 37,657.26 = 10,307.07 : x
  2. Step 2: Convert to fraction form
    25,102.08/37,657.26 = 10,307.07/x
  3. Step 3: Cross multiply
    25,102.08x = 37,657.26 × 10,307.07
  4. Step 4: Simplify right side
    25,102.08x = 388,136,014.83
  5. Step 5: Solve for x
    x = 388,136,014.83/25,102.08
  6. Step 6: Final answer
    x = 15,462.30

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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.