Home / 46,890.26-70,335.40-14,058.26

Finding the Fourth Proportional to 46,890.26, 70,335.40 and 14,058.26

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Solution

The fourth proportional to 46,890.26, 70,335.40 and 14,058.26 is: 21,087.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,890.26 : 70,335.40 = 14,058.26 : x
  2. Step 2: Convert to fraction form
    46,890.26/70,335.40 = 14,058.26/x
  3. Step 3: Cross multiply
    46,890.26x = 70,335.40 × 14,058.26
  4. Step 4: Simplify right side
    46,890.26x = 988,793,340.40
  5. Step 5: Solve for x
    x = 988,793,340.40/46,890.26
  6. Step 6: Final answer
    x = 21,087.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.