Home / 46,779.54-64,555.01-25,558.35

Finding the Fourth Proportional to 46,779.54, 64,555.01 and 25,558.35

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Solution

The fourth proportional to 46,779.54, 64,555.01 and 25,558.35 is: 35,270.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,779.54 : 64,555.01 = 25,558.35 : x
  2. Step 2: Convert to fraction form
    46,779.54/64,555.01 = 25,558.35/x
  3. Step 3: Cross multiply
    46,779.54x = 64,555.01 × 25,558.35
  4. Step 4: Simplify right side
    46,779.54x = 1,649,919,089.27
  5. Step 5: Solve for x
    x = 1,649,919,089.27/46,779.54
  6. Step 6: Final answer
    x = 35,270.10

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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.