Home / 194,439.22-292,709.28-174,886.93

Finding the Fourth Proportional to 194,439.22, 292,709.28 and 174,886.93

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Solution

The fourth proportional to 194,439.22, 292,709.28 and 174,886.93 is: 263,275.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,439.22 : 292,709.28 = 174,886.93 : x
  2. Step 2: Convert to fraction form
    194,439.22/292,709.28 = 174,886.93/x
  3. Step 3: Cross multiply
    194,439.22x = 292,709.28 × 174,886.93
  4. Step 4: Simplify right side
    194,439.22x = 51,191,026,487.28
  5. Step 5: Solve for x
    x = 51,191,026,487.28/194,439.22
  6. Step 6: Final answer
    x = 263,275.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.