Home / 46,650.08-64,376.76-25,430.24

Finding the Fourth Proportional to 46,650.08, 64,376.76 and 25,430.24

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Solution

The fourth proportional to 46,650.08, 64,376.76 and 25,430.24 is: 35,093.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,650.08 : 64,376.76 = 25,430.24 : x
  2. Step 2: Convert to fraction form
    46,650.08/64,376.76 = 25,430.24/x
  3. Step 3: Cross multiply
    46,650.08x = 64,376.76 × 25,430.24
  4. Step 4: Simplify right side
    46,650.08x = 1,637,116,457.22
  5. Step 5: Solve for x
    x = 1,637,116,457.22/46,650.08
  6. Step 6: Final answer
    x = 35,093.54

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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.