Home / 25,074.16-34,539.59-19,095.44

Finding the Fourth Proportional to 25,074.16, 34,539.59 and 19,095.44

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Solution

The fourth proportional to 25,074.16, 34,539.59 and 19,095.44 is: 26,303.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,074.16 : 34,539.59 = 19,095.44 : x
  2. Step 2: Convert to fraction form
    25,074.16/34,539.59 = 19,095.44/x
  3. Step 3: Cross multiply
    25,074.16x = 34,539.59 × 19,095.44
  4. Step 4: Simplify right side
    25,074.16x = 659,548,543.51
  5. Step 5: Solve for x
    x = 659,548,543.51/25,074.16
  6. Step 6: Final answer
    x = 26,303.92

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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.