Home / 162,267.32-223,913.80-94,283.58

Finding the Fourth Proportional to 162,267.32, 223,913.80 and 94,283.58

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Solution

The fourth proportional to 162,267.32, 223,913.80 and 94,283.58 is: 130,102.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,267.32 : 223,913.80 = 94,283.58 : x
  2. Step 2: Convert to fraction form
    162,267.32/223,913.80 = 94,283.58/x
  3. Step 3: Cross multiply
    162,267.32x = 223,913.80 × 94,283.58
  4. Step 4: Simplify right side
    162,267.32x = 21,111,394,675.40
  5. Step 5: Solve for x
    x = 21,111,394,675.40/162,267.32
  6. Step 6: Final answer
    x = 130,102.57

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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.