Home / 48,029.59-66,284.58-26,812.05

Finding the Fourth Proportional to 48,029.59, 66,284.58 and 26,812.05

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Solution

The fourth proportional to 48,029.59, 66,284.58 and 26,812.05 is: 37,002.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,029.59 : 66,284.58 = 26,812.05 : x
  2. Step 2: Convert to fraction form
    48,029.59/66,284.58 = 26,812.05/x
  3. Step 3: Cross multiply
    48,029.59x = 66,284.58 × 26,812.05
  4. Step 4: Simplify right side
    48,029.59x = 1,777,225,473.19
  5. Step 5: Solve for x
    x = 1,777,225,473.19/48,029.59
  6. Step 6: Final answer
    x = 37,002.72

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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.