Home / 34,925.18-48,196.76-19,009.74

Finding the Fourth Proportional to 34,925.18, 48,196.76 and 19,009.74

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Solution

The fourth proportional to 34,925.18, 48,196.76 and 19,009.74 is: 26,233.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,925.18 : 48,196.76 = 19,009.74 : x
  2. Step 2: Convert to fraction form
    34,925.18/48,196.76 = 19,009.74/x
  3. Step 3: Cross multiply
    34,925.18x = 48,196.76 × 19,009.74
  4. Step 4: Simplify right side
    34,925.18x = 916,207,781.39
  5. Step 5: Solve for x
    x = 916,207,781.39/34,925.18
  6. Step 6: Final answer
    x = 26,233.45

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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.