Home / 34,038.87-51,058.32-10,667.13

Finding the Fourth Proportional to 34,038.87, 51,058.32 and 10,667.13

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Solution

The fourth proportional to 34,038.87, 51,058.32 and 10,667.13 is: 16,000.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,038.87 : 51,058.32 = 10,667.13 : x
  2. Step 2: Convert to fraction form
    34,038.87/51,058.32 = 10,667.13/x
  3. Step 3: Cross multiply
    34,038.87x = 51,058.32 × 10,667.13
  4. Step 4: Simplify right side
    34,038.87x = 544,645,737.02
  5. Step 5: Solve for x
    x = 544,645,737.02/34,038.87
  6. Step 6: Final answer
    x = 16,000.70

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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.