Home / 25,319.06-37,958.02-10,539.04

Finding the Fourth Proportional to 25,319.06, 37,958.02 and 10,539.04

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Solution

The fourth proportional to 25,319.06, 37,958.02 and 10,539.04 is: 15,800.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,319.06 : 37,958.02 = 10,539.04 : x
  2. Step 2: Convert to fraction form
    25,319.06/37,958.02 = 10,539.04/x
  3. Step 3: Cross multiply
    25,319.06x = 37,958.02 × 10,539.04
  4. Step 4: Simplify right side
    25,319.06x = 400,041,091.10
  5. Step 5: Solve for x
    x = 400,041,091.10/25,319.06
  6. Step 6: Final answer
    x = 15,800.00

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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.