Home / 430,069.44-593,573.40-248,756.16

Finding the Fourth Proportional to 430,069.44, 593,573.40 and 248,756.16

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Solution

The fourth proportional to 430,069.44, 593,573.40 and 248,756.16 is: 343,328.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,069.44 : 593,573.40 = 248,756.16 : x
  2. Step 2: Convert to fraction form
    430,069.44/593,573.40 = 248,756.16/x
  3. Step 3: Cross multiply
    430,069.44x = 593,573.40 × 248,756.16
  4. Step 4: Simplify right side
    430,069.44x = 147,655,039,662.14
  5. Step 5: Solve for x
    x = 147,655,039,662.14/430,069.44
  6. Step 6: Final answer
    x = 343,328.37

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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.