Home / 333,298.19-459,949.54-190,055.16

Finding the Fourth Proportional to 333,298.19, 459,949.54 and 190,055.16

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Solution

The fourth proportional to 333,298.19, 459,949.54 and 190,055.16 is: 262,275.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,298.19 : 459,949.54 = 190,055.16 : x
  2. Step 2: Convert to fraction form
    333,298.19/459,949.54 = 190,055.16/x
  3. Step 3: Cross multiply
    333,298.19x = 459,949.54 × 190,055.16
  4. Step 4: Simplify right side
    333,298.19x = 87,415,783,416.63
  5. Step 5: Solve for x
    x = 87,415,783,416.63/333,298.19
  6. Step 6: Final answer
    x = 262,275.00

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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.