Home / 10,652.93-14,700.70-6,676.19

Finding the Fourth Proportional to 10,652.93, 14,700.70 and 6,676.19

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Solution

The fourth proportional to 10,652.93, 14,700.70 and 6,676.19 is: 9,212.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,652.93 : 14,700.70 = 6,676.19 : x
  2. Step 2: Convert to fraction form
    10,652.93/14,700.70 = 6,676.19/x
  3. Step 3: Cross multiply
    10,652.93x = 14,700.70 × 6,676.19
  4. Step 4: Simplify right side
    10,652.93x = 98,144,666.33
  5. Step 5: Solve for x
    x = 98,144,666.33/10,652.93
  6. Step 6: Final answer
    x = 9,212.93

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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.