Home / 19,526.49-29,259.05-15,095.03

Finding the Fourth Proportional to 19,526.49, 29,259.05 and 15,095.03

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Solution

The fourth proportional to 19,526.49, 29,259.05 and 15,095.03 is: 22,618.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,526.49 : 29,259.05 = 15,095.03 : x
  2. Step 2: Convert to fraction form
    19,526.49/29,259.05 = 15,095.03/x
  3. Step 3: Cross multiply
    19,526.49x = 29,259.05 × 15,095.03
  4. Step 4: Simplify right side
    19,526.49x = 441,666,015.75
  5. Step 5: Solve for x
    x = 441,666,015.75/19,526.49
  6. Step 6: Final answer
    x = 22,618.81

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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.