Home / 46,957.06-64,800.61-25,447.40

Finding the Fourth Proportional to 46,957.06, 64,800.61 and 25,447.40

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Solution

The fourth proportional to 46,957.06, 64,800.61 and 25,447.40 is: 35,117.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,957.06 : 64,800.61 = 25,447.40 : x
  2. Step 2: Convert to fraction form
    46,957.06/64,800.61 = 25,447.40/x
  3. Step 3: Cross multiply
    46,957.06x = 64,800.61 × 25,447.40
  4. Step 4: Simplify right side
    46,957.06x = 1,649,007,042.91
  5. Step 5: Solve for x
    x = 1,649,007,042.91/46,957.06
  6. Step 6: Final answer
    x = 35,117.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.