Home / 59,525.10-82,148.28-39,346.98

Finding the Fourth Proportional to 59,525.10, 82,148.28 and 39,346.98

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Solution

The fourth proportional to 59,525.10, 82,148.28 and 39,346.98 is: 54,301.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,525.10 : 82,148.28 = 39,346.98 : x
  2. Step 2: Convert to fraction form
    59,525.10/82,148.28 = 39,346.98/x
  3. Step 3: Cross multiply
    59,525.10x = 82,148.28 × 39,346.98
  4. Step 4: Simplify right side
    59,525.10x = 3,232,286,730.19
  5. Step 5: Solve for x
    x = 3,232,286,730.19/59,525.10
  6. Step 6: Final answer
    x = 54,301.24

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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.