Home / 60,014.07-90,025.70-17,890.93

Finding the Fourth Proportional to 60,014.07, 90,025.70 and 17,890.93

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Solution

The fourth proportional to 60,014.07, 90,025.70 and 17,890.93 is: 26,837.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,014.07 : 90,025.70 = 17,890.93 : x
  2. Step 2: Convert to fraction form
    60,014.07/90,025.70 = 17,890.93/x
  3. Step 3: Cross multiply
    60,014.07x = 90,025.70 × 17,890.93
  4. Step 4: Simplify right side
    60,014.07x = 1,610,643,496.90
  5. Step 5: Solve for x
    x = 1,610,643,496.90/60,014.07
  6. Step 6: Final answer
    x = 26,837.76

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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.