Home / 59,448.10-82,048.80-45,155.24

Finding the Fourth Proportional to 59,448.10, 82,048.80 and 45,155.24

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Solution

The fourth proportional to 59,448.10, 82,048.80 and 45,155.24 is: 62,322.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,448.10 : 82,048.80 = 45,155.24 : x
  2. Step 2: Convert to fraction form
    59,448.10/82,048.80 = 45,155.24/x
  3. Step 3: Cross multiply
    59,448.10x = 82,048.80 × 45,155.24
  4. Step 4: Simplify right side
    59,448.10x = 3,704,933,255.71
  5. Step 5: Solve for x
    x = 3,704,933,255.71/59,448.10
  6. Step 6: Final answer
    x = 62,322.15

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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.