Home / 34,946.39-48,224.34-19,030.74

Finding the Fourth Proportional to 34,946.39, 48,224.34 and 19,030.74

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Solution

The fourth proportional to 34,946.39, 48,224.34 and 19,030.74 is: 26,261.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,946.39 : 48,224.34 = 19,030.74 : x
  2. Step 2: Convert to fraction form
    34,946.39/48,224.34 = 19,030.74/x
  3. Step 3: Cross multiply
    34,946.39x = 48,224.34 × 19,030.74
  4. Step 4: Simplify right side
    34,946.39x = 917,744,876.21
  5. Step 5: Solve for x
    x = 917,744,876.21/34,946.39
  6. Step 6: Final answer
    x = 26,261.51

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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.