Home / 46,666.32-64,400.85-25,446.75

Finding the Fourth Proportional to 46,666.32, 64,400.85 and 25,446.75

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Solution

The fourth proportional to 46,666.32, 64,400.85 and 25,446.75 is: 35,117.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,666.32 : 64,400.85 = 25,446.75 : x
  2. Step 2: Convert to fraction form
    46,666.32/64,400.85 = 25,446.75/x
  3. Step 3: Cross multiply
    46,666.32x = 64,400.85 × 25,446.75
  4. Step 4: Simplify right side
    46,666.32x = 1,638,792,329.74
  5. Step 5: Solve for x
    x = 1,638,792,329.74/46,666.32
  6. Step 6: Final answer
    x = 35,117.24

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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.