Home / 46,779.29-64,554.66-25,558.10

Finding the Fourth Proportional to 46,779.29, 64,554.66 and 25,558.10

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Solution

The fourth proportional to 46,779.29, 64,554.66 and 25,558.10 is: 35,269.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,779.29 : 64,554.66 = 25,558.10 : x
  2. Step 2: Convert to fraction form
    46,779.29/64,554.66 = 25,558.10/x
  3. Step 3: Cross multiply
    46,779.29x = 64,554.66 × 25,558.10
  4. Step 4: Simplify right side
    46,779.29x = 1,649,894,132.97
  5. Step 5: Solve for x
    x = 1,649,894,132.97/46,779.29
  6. Step 6: Final answer
    x = 35,269.76

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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.