Home / 45,073.63-62,207.04-26,210.76

Finding the Fourth Proportional to 45,073.63, 62,207.04 and 26,210.76

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Solution

The fourth proportional to 45,073.63, 62,207.04 and 26,210.76 is: 36,174.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,073.63 : 62,207.04 = 26,210.76 : x
  2. Step 2: Convert to fraction form
    45,073.63/62,207.04 = 26,210.76/x
  3. Step 3: Cross multiply
    45,073.63x = 62,207.04 × 26,210.76
  4. Step 4: Simplify right side
    45,073.63x = 1,630,493,795.75
  5. Step 5: Solve for x
    x = 1,630,493,795.75/45,073.63
  6. Step 6: Final answer
    x = 36,174.01

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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.