Home / 32,460.85-48,686.39-10,271.34

Finding the Fourth Proportional to 32,460.85, 48,686.39 and 10,271.34

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Solution

The fourth proportional to 32,460.85, 48,686.39 and 10,271.34 is: 15,405.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,460.85 : 48,686.39 = 10,271.34 : x
  2. Step 2: Convert to fraction form
    32,460.85/48,686.39 = 10,271.34/x
  3. Step 3: Cross multiply
    32,460.85x = 48,686.39 × 10,271.34
  4. Step 4: Simplify right side
    32,460.85x = 500,074,490.74
  5. Step 5: Solve for x
    x = 500,074,490.74/32,460.85
  6. Step 6: Final answer
    x = 15,405.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.