Home / 93,535.65-129,077.10-51,094.35

Finding the Fourth Proportional to 93,535.65, 129,077.10 and 51,094.35

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Solution

The fourth proportional to 93,535.65, 129,077.10 and 51,094.35 is: 70,509.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,535.65 : 129,077.10 = 51,094.35 : x
  2. Step 2: Convert to fraction form
    93,535.65/129,077.10 = 51,094.35/x
  3. Step 3: Cross multiply
    93,535.65x = 129,077.10 × 51,094.35
  4. Step 4: Simplify right side
    93,535.65x = 6,595,110,524.39
  5. Step 5: Solve for x
    x = 6,595,110,524.39/93,535.65
  6. Step 6: Final answer
    x = 70,509.06

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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.