Home / 46,985.35-70,339.77-31,364.23

Finding the Fourth Proportional to 46,985.35, 70,339.77 and 31,364.23

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Solution

The fourth proportional to 46,985.35, 70,339.77 and 31,364.23 is: 46,954.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,985.35 : 70,339.77 = 31,364.23 : x
  2. Step 2: Convert to fraction form
    46,985.35/70,339.77 = 31,364.23/x
  3. Step 3: Cross multiply
    46,985.35x = 70,339.77 × 31,364.23
  4. Step 4: Simplify right side
    46,985.35x = 2,206,152,724.43
  5. Step 5: Solve for x
    x = 2,206,152,724.43/46,985.35
  6. Step 6: Final answer
    x = 46,954.06

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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.