Home / 94,557.36-130,485.36-51,535.93

Finding the Fourth Proportional to 94,557.36, 130,485.36 and 51,535.93

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Solution

The fourth proportional to 94,557.36, 130,485.36 and 51,535.93 is: 71,117.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,557.36 : 130,485.36 = 51,535.93 : x
  2. Step 2: Convert to fraction form
    94,557.36/130,485.36 = 51,535.93/x
  3. Step 3: Cross multiply
    94,557.36x = 130,485.36 × 51,535.93
  4. Step 4: Simplify right side
    94,557.36x = 6,724,684,606.34
  5. Step 5: Solve for x
    x = 6,724,684,606.34/94,557.36
  6. Step 6: Final answer
    x = 71,117.51

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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.