Home / 84,544.16-116,672.28-46,303.04

Finding the Fourth Proportional to 84,544.16, 116,672.28 and 46,303.04

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Solution

The fourth proportional to 84,544.16, 116,672.28 and 46,303.04 is: 63,898.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,544.16 : 116,672.28 = 46,303.04 : x
  2. Step 2: Convert to fraction form
    84,544.16/116,672.28 = 46,303.04/x
  3. Step 3: Cross multiply
    84,544.16x = 116,672.28 × 46,303.04
  4. Step 4: Simplify right side
    84,544.16x = 5,402,281,247.73
  5. Step 5: Solve for x
    x = 5,402,281,247.73/84,544.16
  6. Step 6: Final answer
    x = 63,898.93

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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.