Home / 25,035.67-37,643.55-23,085.15

Finding the Fourth Proportional to 25,035.67, 37,643.55 and 23,085.15

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Solution

The fourth proportional to 25,035.67, 37,643.55 and 23,085.15 is: 34,710.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,035.67 : 37,643.55 = 23,085.15 : x
  2. Step 2: Convert to fraction form
    25,035.67/37,643.55 = 23,085.15/x
  3. Step 3: Cross multiply
    25,035.67x = 37,643.55 × 23,085.15
  4. Step 4: Simplify right side
    25,035.67x = 869,006,998.28
  5. Step 5: Solve for x
    x = 869,006,998.28/25,035.67
  6. Step 6: Final answer
    x = 34,710.75

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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.