Home / 45,307.01-62,523.66-25,165.76

Finding the Fourth Proportional to 45,307.01, 62,523.66 and 25,165.76

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Solution

The fourth proportional to 45,307.01, 62,523.66 and 25,165.76 is: 34,728.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,307.01 : 62,523.66 = 25,165.76 : x
  2. Step 2: Convert to fraction form
    45,307.01/62,523.66 = 25,165.76/x
  3. Step 3: Cross multiply
    45,307.01x = 62,523.66 × 25,165.76
  4. Step 4: Simplify right side
    45,307.01x = 1,573,455,109.26
  5. Step 5: Solve for x
    x = 1,573,455,109.26/45,307.01
  6. Step 6: Final answer
    x = 34,728.74

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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.