Home / 39,409.84-59,083.48-22,751.04

Finding the Fourth Proportional to 39,409.84, 59,083.48 and 22,751.04

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Solution

The fourth proportional to 39,409.84, 59,083.48 and 22,751.04 is: 34,108.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,409.84 : 59,083.48 = 22,751.04 : x
  2. Step 2: Convert to fraction form
    39,409.84/59,083.48 = 22,751.04/x
  3. Step 3: Cross multiply
    39,409.84x = 59,083.48 × 22,751.04
  4. Step 4: Simplify right side
    39,409.84x = 1,344,210,616.82
  5. Step 5: Solve for x
    x = 1,344,210,616.82/39,409.84
  6. Step 6: Final answer
    x = 34,108.50

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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.