Home / 58,928.41-88,409.13-19,513.27

Finding the Fourth Proportional to 58,928.41, 88,409.13 and 19,513.27

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Solution

The fourth proportional to 58,928.41, 88,409.13 and 19,513.27 is: 29,275.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,928.41 : 88,409.13 = 19,513.27 : x
  2. Step 2: Convert to fraction form
    58,928.41/88,409.13 = 19,513.27/x
  3. Step 3: Cross multiply
    58,928.41x = 88,409.13 × 19,513.27
  4. Step 4: Simplify right side
    58,928.41x = 1,725,151,224.16
  5. Step 5: Solve for x
    x = 1,725,151,224.16/58,928.41
  6. Step 6: Final answer
    x = 29,275.37

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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.