Home / 46,826.06-70,239.17-19,124.06

Finding the Fourth Proportional to 46,826.06, 70,239.17 and 19,124.06

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Solution

The fourth proportional to 46,826.06, 70,239.17 and 19,124.06 is: 28,686.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,826.06 : 70,239.17 = 19,124.06 : x
  2. Step 2: Convert to fraction form
    46,826.06/70,239.17 = 19,124.06/x
  3. Step 3: Cross multiply
    46,826.06x = 70,239.17 × 19,124.06
  4. Step 4: Simplify right side
    46,826.06x = 1,343,258,181.41
  5. Step 5: Solve for x
    x = 1,343,258,181.41/46,826.06
  6. Step 6: Final answer
    x = 28,686.12

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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.