Home / 46,777.24-70,210.23-28,953.99

Finding the Fourth Proportional to 46,777.24, 70,210.23 and 28,953.99

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Solution

The fourth proportional to 46,777.24, 70,210.23 and 28,953.99 is: 43,458.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,777.24 : 70,210.23 = 28,953.99 : x
  2. Step 2: Convert to fraction form
    46,777.24/70,210.23 = 28,953.99/x
  3. Step 3: Cross multiply
    46,777.24x = 70,210.23 × 28,953.99
  4. Step 4: Simplify right side
    46,777.24x = 2,032,866,188.74
  5. Step 5: Solve for x
    x = 2,032,866,188.74/46,777.24
  6. Step 6: Final answer
    x = 43,458.45

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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.