Home / 60,714.40-91,066.48-34,336.16

Finding the Fourth Proportional to 60,714.40, 91,066.48 and 34,336.16

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Solution

The fourth proportional to 60,714.40, 91,066.48 and 34,336.16 is: 51,501.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,714.40 : 91,066.48 = 34,336.16 : x
  2. Step 2: Convert to fraction form
    60,714.40/91,066.48 = 34,336.16/x
  3. Step 3: Cross multiply
    60,714.40x = 91,066.48 × 34,336.16
  4. Step 4: Simplify right side
    60,714.40x = 3,126,873,227.92
  5. Step 5: Solve for x
    x = 3,126,873,227.92/60,714.40
  6. Step 6: Final answer
    x = 51,501.34

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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.