Home / 46,840.08-64,638.84-25,619.76

Finding the Fourth Proportional to 46,840.08, 64,638.84 and 25,619.76

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Solution

The fourth proportional to 46,840.08, 64,638.84 and 25,619.76 is: 35,355.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,840.08 : 64,638.84 = 25,619.76 : x
  2. Step 2: Convert to fraction form
    46,840.08/64,638.84 = 25,619.76/x
  3. Step 3: Cross multiply
    46,840.08x = 64,638.84 × 25,619.76
  4. Step 4: Simplify right side
    46,840.08x = 1,656,031,567.48
  5. Step 5: Solve for x
    x = 1,656,031,567.48/46,840.08
  6. Step 6: Final answer
    x = 35,355.01

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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.