Home / 84,533.07-116,655.63-46,807.32

Finding the Fourth Proportional to 84,533.07, 116,655.63 and 46,807.32

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Solution

The fourth proportional to 84,533.07, 116,655.63 and 46,807.32 is: 64,594.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,533.07 : 116,655.63 = 46,807.32 : x
  2. Step 2: Convert to fraction form
    84,533.07/116,655.63 = 46,807.32/x
  3. Step 3: Cross multiply
    84,533.07x = 116,655.63 × 46,807.32
  4. Step 4: Simplify right side
    84,533.07x = 5,460,337,403.21
  5. Step 5: Solve for x
    x = 5,460,337,403.21/84,533.07
  6. Step 6: Final answer
    x = 64,594.10

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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.