Home / 114,097.55-157,460.16-63,110.07

Finding the Fourth Proportional to 114,097.55, 157,460.16 and 63,110.07

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Solution

The fourth proportional to 114,097.55, 157,460.16 and 63,110.07 is: 87,094.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,097.55 : 157,460.16 = 63,110.07 : x
  2. Step 2: Convert to fraction form
    114,097.55/157,460.16 = 63,110.07/x
  3. Step 3: Cross multiply
    114,097.55x = 157,460.16 × 63,110.07
  4. Step 4: Simplify right side
    114,097.55x = 9,937,321,719.81
  5. Step 5: Solve for x
    x = 9,937,321,719.81/114,097.55
  6. Step 6: Final answer
    x = 87,094.96

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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.