Home / 46,690.02-64,432.26-25,470.45

Finding the Fourth Proportional to 46,690.02, 64,432.26 and 25,470.45

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Solution

The fourth proportional to 46,690.02, 64,432.26 and 25,470.45 is: 35,149.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,690.02 : 64,432.26 = 25,470.45 : x
  2. Step 2: Convert to fraction form
    46,690.02/64,432.26 = 25,470.45/x
  3. Step 3: Cross multiply
    46,690.02x = 64,432.26 × 25,470.45
  4. Step 4: Simplify right side
    46,690.02x = 1,641,118,656.72
  5. Step 5: Solve for x
    x = 1,641,118,656.72/46,690.02
  6. Step 6: Final answer
    x = 35,149.24

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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.