Home / 97,533.75-134,606.52-70,332.24

Finding the Fourth Proportional to 97,533.75, 134,606.52 and 70,332.24

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Solution

The fourth proportional to 97,533.75, 134,606.52 and 70,332.24 is: 97,065.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,533.75 : 134,606.52 = 70,332.24 : x
  2. Step 2: Convert to fraction form
    97,533.75/134,606.52 = 70,332.24/x
  3. Step 3: Cross multiply
    97,533.75x = 134,606.52 × 70,332.24
  4. Step 4: Simplify right side
    97,533.75x = 9,467,178,070.20
  5. Step 5: Solve for x
    x = 9,467,178,070.20/97,533.75
  6. Step 6: Final answer
    x = 97,065.66

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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.