Home / 46,699.02-64,444.41-25,479.18

Finding the Fourth Proportional to 46,699.02, 64,444.41 and 25,479.18

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Solution

The fourth proportional to 46,699.02, 64,444.41 and 25,479.18 is: 35,161.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,699.02 : 64,444.41 = 25,479.18 : x
  2. Step 2: Convert to fraction form
    46,699.02/64,444.41 = 25,479.18/x
  3. Step 3: Cross multiply
    46,699.02x = 64,444.41 × 25,479.18
  4. Step 4: Simplify right side
    46,699.02x = 1,641,990,722.38
  5. Step 5: Solve for x
    x = 1,641,990,722.38/46,699.02
  6. Step 6: Final answer
    x = 35,161.14

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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.