Home / 34,005.84-46,925.07-18,897.55

Finding the Fourth Proportional to 34,005.84, 46,925.07 and 18,897.55

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Solution

The fourth proportional to 34,005.84, 46,925.07 and 18,897.55 is: 26,076.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,005.84 : 46,925.07 = 18,897.55 : x
  2. Step 2: Convert to fraction form
    34,005.84/46,925.07 = 18,897.55/x
  3. Step 3: Cross multiply
    34,005.84x = 46,925.07 × 18,897.55
  4. Step 4: Simplify right side
    34,005.84x = 886,768,856.58
  5. Step 5: Solve for x
    x = 886,768,856.58/34,005.84
  6. Step 6: Final answer
    x = 26,076.96

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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.