Home / 46,866.69-70,626.08-42,425.71

Finding the Fourth Proportional to 46,866.69, 70,626.08 and 42,425.71

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Solution

The fourth proportional to 46,866.69, 70,626.08 and 42,425.71 is: 63,933.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,866.69 : 70,626.08 = 42,425.71 : x
  2. Step 2: Convert to fraction form
    46,866.69/70,626.08 = 42,425.71/x
  3. Step 3: Cross multiply
    46,866.69x = 70,626.08 × 42,425.71
  4. Step 4: Simplify right side
    46,866.69x = 2,996,361,376.39
  5. Step 5: Solve for x
    x = 2,996,361,376.39/46,866.69
  6. Step 6: Final answer
    x = 63,933.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.