Home / 110,522.02-165,643.53-47,267.32

Finding the Fourth Proportional to 110,522.02, 165,643.53 and 47,267.32

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Solution

The fourth proportional to 110,522.02, 165,643.53 and 47,267.32 is: 70,841.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,522.02 : 165,643.53 = 47,267.32 : x
  2. Step 2: Convert to fraction form
    110,522.02/165,643.53 = 47,267.32/x
  3. Step 3: Cross multiply
    110,522.02x = 165,643.53 × 47,267.32
  4. Step 4: Simplify right side
    110,522.02x = 7,829,525,738.44
  5. Step 5: Solve for x
    x = 7,829,525,738.44/110,522.02
  6. Step 6: Final answer
    x = 70,841.32

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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.