Home / 73,407.23-110,127.26-23,490.33

Finding the Fourth Proportional to 73,407.23, 110,127.26 and 23,490.33

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Solution

The fourth proportional to 73,407.23, 110,127.26 and 23,490.33 is: 35,240.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,407.23 : 110,127.26 = 23,490.33 : x
  2. Step 2: Convert to fraction form
    73,407.23/110,127.26 = 23,490.33/x
  3. Step 3: Cross multiply
    73,407.23x = 110,127.26 × 23,490.33
  4. Step 4: Simplify right side
    73,407.23x = 2,586,925,374.71
  5. Step 5: Solve for x
    x = 2,586,925,374.71/73,407.23
  6. Step 6: Final answer
    x = 35,240.74

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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.