Home / 25,075.02-34,566.90-19,096.31

Finding the Fourth Proportional to 25,075.02, 34,566.90 and 19,096.31

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Solution

The fourth proportional to 25,075.02, 34,566.90 and 19,096.31 is: 26,325.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,075.02 : 34,566.90 = 19,096.31 : x
  2. Step 2: Convert to fraction form
    25,075.02/34,566.90 = 19,096.31/x
  3. Step 3: Cross multiply
    25,075.02x = 34,566.90 × 19,096.31
  4. Step 4: Simplify right side
    25,075.02x = 660,100,165.92
  5. Step 5: Solve for x
    x = 660,100,165.92/25,075.02
  6. Step 6: Final answer
    x = 26,325.01

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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.