Home / 46,070.08-69,088.08-36,228.58

Finding the Fourth Proportional to 46,070.08, 69,088.08 and 36,228.58

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Solution

The fourth proportional to 46,070.08, 69,088.08 and 36,228.58 is: 54,329.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,070.08 : 69,088.08 = 36,228.58 : x
  2. Step 2: Convert to fraction form
    46,070.08/69,088.08 = 36,228.58/x
  3. Step 3: Cross multiply
    46,070.08x = 69,088.08 × 36,228.58
  4. Step 4: Simplify right side
    46,070.08x = 2,502,963,033.33
  5. Step 5: Solve for x
    x = 2,502,963,033.33/46,070.08
  6. Step 6: Final answer
    x = 54,329.47

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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.