Home / 10,725.51-14,800.95-6,010.77

Finding the Fourth Proportional to 10,725.51, 14,800.95 and 6,010.77

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Solution

The fourth proportional to 10,725.51, 14,800.95 and 6,010.77 is: 8,294.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,725.51 : 14,800.95 = 6,010.77 : x
  2. Step 2: Convert to fraction form
    10,725.51/14,800.95 = 6,010.77/x
  3. Step 3: Cross multiply
    10,725.51x = 14,800.95 × 6,010.77
  4. Step 4: Simplify right side
    10,725.51x = 88,965,106.23
  5. Step 5: Solve for x
    x = 88,965,106.23/10,725.51
  6. Step 6: Final answer
    x = 8,294.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.