Home / 162,548.16-224,218.36-107,357.82

Finding the Fourth Proportional to 162,548.16, 224,218.36 and 107,357.82

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Solution

The fourth proportional to 162,548.16, 224,218.36 and 107,357.82 is: 148,089.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,548.16 : 224,218.36 = 107,357.82 : x
  2. Step 2: Convert to fraction form
    162,548.16/224,218.36 = 107,357.82/x
  3. Step 3: Cross multiply
    162,548.16x = 224,218.36 × 107,357.82
  4. Step 4: Simplify right side
    162,548.16x = 24,071,594,333.58
  5. Step 5: Solve for x
    x = 24,071,594,333.58/162,548.16
  6. Step 6: Final answer
    x = 148,089.00

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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.