Home / 110,096.40-151,587.72-97,162.32

Finding the Fourth Proportional to 110,096.40, 151,587.72 and 97,162.32

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Solution

The fourth proportional to 110,096.40, 151,587.72 and 97,162.32 is: 133,779.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,096.40 : 151,587.72 = 97,162.32 : x
  2. Step 2: Convert to fraction form
    110,096.40/151,587.72 = 97,162.32/x
  3. Step 3: Cross multiply
    110,096.40x = 151,587.72 × 97,162.32
  4. Step 4: Simplify right side
    110,096.40x = 14,728,614,558.71
  5. Step 5: Solve for x
    x = 14,728,614,558.71/110,096.40
  6. Step 6: Final answer
    x = 133,779.26

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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.