Home / 110,547.72-165,682.67-59,944.86

Finding the Fourth Proportional to 110,547.72, 165,682.67 and 59,944.86

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Solution

The fourth proportional to 110,547.72, 165,682.67 and 59,944.86 is: 89,841.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,547.72 : 165,682.67 = 59,944.86 : x
  2. Step 2: Convert to fraction form
    110,547.72/165,682.67 = 59,944.86/x
  3. Step 3: Cross multiply
    110,547.72x = 165,682.67 × 59,944.86
  4. Step 4: Simplify right side
    110,547.72x = 9,931,824,157.85
  5. Step 5: Solve for x
    x = 9,931,824,157.85/110,547.72
  6. Step 6: Final answer
    x = 89,841.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.