Home / 42,746.51-58,988.97-23,883.63

Finding the Fourth Proportional to 42,746.51, 58,988.97 and 23,883.63

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Solution

The fourth proportional to 42,746.51, 58,988.97 and 23,883.63 is: 32,958.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,746.51 : 58,988.97 = 23,883.63 : x
  2. Step 2: Convert to fraction form
    42,746.51/58,988.97 = 23,883.63/x
  3. Step 3: Cross multiply
    42,746.51x = 58,988.97 × 23,883.63
  4. Step 4: Simplify right side
    42,746.51x = 1,408,870,733.56
  5. Step 5: Solve for x
    x = 1,408,870,733.56/42,746.51
  6. Step 6: Final answer
    x = 32,958.74

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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.