Home / 39,063.47-58,572.63-34,392.85

Finding the Fourth Proportional to 39,063.47, 58,572.63 and 34,392.85

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Solution

The fourth proportional to 39,063.47, 58,572.63 and 34,392.85 is: 51,569.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,063.47 : 58,572.63 = 34,392.85 : x
  2. Step 2: Convert to fraction form
    39,063.47/58,572.63 = 34,392.85/x
  3. Step 3: Cross multiply
    39,063.47x = 58,572.63 × 34,392.85
  4. Step 4: Simplify right side
    39,063.47x = 2,014,479,531.26
  5. Step 5: Solve for x
    x = 2,014,479,531.26/39,063.47
  6. Step 6: Final answer
    x = 51,569.40

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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.