Home / 14,526.84-21,790.26-4,666.08

Finding the Fourth Proportional to 14,526.84, 21,790.26 and 4,666.08

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Solution

The fourth proportional to 14,526.84, 21,790.26 and 4,666.08 is: 6,999.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,526.84 : 21,790.26 = 4,666.08 : x
  2. Step 2: Convert to fraction form
    14,526.84/21,790.26 = 4,666.08/x
  3. Step 3: Cross multiply
    14,526.84x = 21,790.26 × 4,666.08
  4. Step 4: Simplify right side
    14,526.84x = 101,675,096.38
  5. Step 5: Solve for x
    x = 101,675,096.38/14,526.84
  6. Step 6: Final answer
    x = 6,999.12

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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.