Home / 46,126.54-69,210.42-22,421.08

Finding the Fourth Proportional to 46,126.54, 69,210.42 and 22,421.08

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Solution

The fourth proportional to 46,126.54, 69,210.42 and 22,421.08 is: 33,641.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,126.54 : 69,210.42 = 22,421.08 : x
  2. Step 2: Convert to fraction form
    46,126.54/69,210.42 = 22,421.08/x
  3. Step 3: Cross multiply
    46,126.54x = 69,210.42 × 22,421.08
  4. Step 4: Simplify right side
    46,126.54x = 1,551,772,363.65
  5. Step 5: Solve for x
    x = 1,551,772,363.65/46,126.54
  6. Step 6: Final answer
    x = 33,641.64

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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.