Home / 25,024.42-34,528.29-15,953.23

Finding the Fourth Proportional to 25,024.42, 34,528.29 and 15,953.23

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Solution

The fourth proportional to 25,024.42, 34,528.29 and 15,953.23 is: 22,012.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,024.42 : 34,528.29 = 15,953.23 : x
  2. Step 2: Convert to fraction form
    25,024.42/34,528.29 = 15,953.23/x
  3. Step 3: Cross multiply
    25,024.42x = 34,528.29 × 15,953.23
  4. Step 4: Simplify right side
    25,024.42x = 550,837,751.88
  5. Step 5: Solve for x
    x = 550,837,751.88/25,024.42
  6. Step 6: Final answer
    x = 22,012.01

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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.