Home / 162,292.02-223,924.59-94,268.58

Finding the Fourth Proportional to 162,292.02, 223,924.59 and 94,268.58

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Solution

The fourth proportional to 162,292.02, 223,924.59 and 94,268.58 is: 130,068.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,292.02 : 223,924.59 = 94,268.58 : x
  2. Step 2: Convert to fraction form
    162,292.02/223,924.59 = 94,268.58/x
  3. Step 3: Cross multiply
    162,292.02x = 223,924.59 × 94,268.58
  4. Step 4: Simplify right side
    162,292.02x = 21,109,053,126.38
  5. Step 5: Solve for x
    x = 21,109,053,126.38/162,292.02
  6. Step 6: Final answer
    x = 130,068.34

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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.