Home / 164,386.32-246,581.92-46,050.18

Finding the Fourth Proportional to 164,386.32, 246,581.92 and 46,050.18

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Solution

The fourth proportional to 164,386.32, 246,581.92 and 46,050.18 is: 69,075.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,386.32 : 246,581.92 = 46,050.18 : x
  2. Step 2: Convert to fraction form
    164,386.32/246,581.92 = 46,050.18/x
  3. Step 3: Cross multiply
    164,386.32x = 246,581.92 × 46,050.18
  4. Step 4: Simplify right side
    164,386.32x = 11,355,141,800.75
  5. Step 5: Solve for x
    x = 11,355,141,800.75/164,386.32
  6. Step 6: Final answer
    x = 69,075.95

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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.