Home / 43,293.40-64,907.70-23,594.20

Finding the Fourth Proportional to 43,293.40, 64,907.70 and 23,594.20

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Solution

The fourth proportional to 43,293.40, 64,907.70 and 23,594.20 is: 35,373.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,293.40 : 64,907.70 = 23,594.20 : x
  2. Step 2: Convert to fraction form
    43,293.40/64,907.70 = 23,594.20/x
  3. Step 3: Cross multiply
    43,293.40x = 64,907.70 × 23,594.20
  4. Step 4: Simplify right side
    43,293.40x = 1,531,445,255.34
  5. Step 5: Solve for x
    x = 1,531,445,255.34/43,293.40
  6. Step 6: Final answer
    x = 35,373.64

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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.