Home / 19,526.19-29,299.01-14,374.59

Finding the Fourth Proportional to 19,526.19, 29,299.01 and 14,374.59

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Solution

The fourth proportional to 19,526.19, 29,299.01 and 14,374.59 is: 21,569.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,526.19 : 29,299.01 = 14,374.59 : x
  2. Step 2: Convert to fraction form
    19,526.19/29,299.01 = 14,374.59/x
  3. Step 3: Cross multiply
    19,526.19x = 29,299.01 × 14,374.59
  4. Step 4: Simplify right side
    19,526.19x = 421,161,184.28
  5. Step 5: Solve for x
    x = 421,161,184.28/19,526.19
  6. Step 6: Final answer
    x = 21,569.04

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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.