Home / 94,584.34-130,535.54-70,669.50

Finding the Fourth Proportional to 94,584.34, 130,535.54 and 70,669.50

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Solution

The fourth proportional to 94,584.34, 130,535.54 and 70,669.50 is: 97,530.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,584.34 : 130,535.54 = 70,669.50 : x
  2. Step 2: Convert to fraction form
    94,584.34/130,535.54 = 70,669.50/x
  3. Step 3: Cross multiply
    94,584.34x = 130,535.54 × 70,669.50
  4. Step 4: Simplify right side
    94,584.34x = 9,224,881,344.03
  5. Step 5: Solve for x
    x = 9,224,881,344.03/94,584.34
  6. Step 6: Final answer
    x = 97,530.75

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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.