Home / 197,030.02-295,410.02-70,667.56

Finding the Fourth Proportional to 197,030.02, 295,410.02 and 70,667.56

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Solution

The fourth proportional to 197,030.02, 295,410.02 and 70,667.56 is: 105,952.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,030.02 : 295,410.02 = 70,667.56 : x
  2. Step 2: Convert to fraction form
    197,030.02/295,410.02 = 70,667.56/x
  3. Step 3: Cross multiply
    197,030.02x = 295,410.02 × 70,667.56
  4. Step 4: Simplify right side
    197,030.02x = 20,875,905,312.95
  5. Step 5: Solve for x
    x = 20,875,905,312.95/197,030.02
  6. Step 6: Final answer
    x = 105,952.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.