Home / 46,423.08-64,064.16-25,202.43

Finding the Fourth Proportional to 46,423.08, 64,064.16 and 25,202.43

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Solution

The fourth proportional to 46,423.08, 64,064.16 and 25,202.43 is: 34,779.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,423.08 : 64,064.16 = 25,202.43 : x
  2. Step 2: Convert to fraction form
    46,423.08/64,064.16 = 25,202.43/x
  3. Step 3: Cross multiply
    46,423.08x = 64,064.16 × 25,202.43
  4. Step 4: Simplify right side
    46,423.08x = 1,614,572,507.91
  5. Step 5: Solve for x
    x = 1,614,572,507.91/46,423.08
  6. Step 6: Final answer
    x = 34,779.52

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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.