Home / 46,071.78-69,106.86-14,907.06

Finding the Fourth Proportional to 46,071.78, 69,106.86 and 14,907.06

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Solution

The fourth proportional to 46,071.78, 69,106.86 and 14,907.06 is: 22,360.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,071.78 : 69,106.86 = 14,907.06 : x
  2. Step 2: Convert to fraction form
    46,071.78/69,106.86 = 14,907.06/x
  3. Step 3: Cross multiply
    46,071.78x = 69,106.86 × 14,907.06
  4. Step 4: Simplify right side
    46,071.78x = 1,030,180,108.43
  5. Step 5: Solve for x
    x = 1,030,180,108.43/46,071.78
  6. Step 6: Final answer
    x = 22,360.33

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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.