Home / 46,913.80-64,741.28-25,695.04

Finding the Fourth Proportional to 46,913.80, 64,741.28 and 25,695.04

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Solution

The fourth proportional to 46,913.80, 64,741.28 and 25,695.04 is: 35,459.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,913.80 : 64,741.28 = 25,695.04 : x
  2. Step 2: Convert to fraction form
    46,913.80/64,741.28 = 25,695.04/x
  3. Step 3: Cross multiply
    46,913.80x = 64,741.28 × 25,695.04
  4. Step 4: Simplify right side
    46,913.80x = 1,663,529,779.25
  5. Step 5: Solve for x
    x = 1,663,529,779.25/46,913.80
  6. Step 6: Final answer
    x = 35,459.28

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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.