Home / 114,084.47-157,430.37-63,094.22

Finding the Fourth Proportional to 114,084.47, 157,430.37 and 63,094.22

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Solution

The fourth proportional to 114,084.47, 157,430.37 and 63,094.22 is: 87,066.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,084.47 : 157,430.37 = 63,094.22 : x
  2. Step 2: Convert to fraction form
    114,084.47/157,430.37 = 63,094.22/x
  3. Step 3: Cross multiply
    114,084.47x = 157,430.37 × 63,094.22
  4. Step 4: Simplify right side
    114,084.47x = 9,932,946,399.46
  5. Step 5: Solve for x
    x = 9,932,946,399.46/114,084.47
  6. Step 6: Final answer
    x = 87,066.60

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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.