Home / 94,303.16-130,106.48-53,462.92

Finding the Fourth Proportional to 94,303.16, 130,106.48 and 53,462.92

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Solution

The fourth proportional to 94,303.16, 130,106.48 and 53,462.92 is: 73,760.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,303.16 : 130,106.48 = 53,462.92 : x
  2. Step 2: Convert to fraction form
    94,303.16/130,106.48 = 53,462.92/x
  3. Step 3: Cross multiply
    94,303.16x = 130,106.48 × 53,462.92
  4. Step 4: Simplify right side
    94,303.16x = 6,955,872,331.72
  5. Step 5: Solve for x
    x = 6,955,872,331.72/94,303.16
  6. Step 6: Final answer
    x = 73,760.76

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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.