Home / 84,445.08-116,526.06-46,718.52

Finding the Fourth Proportional to 84,445.08, 116,526.06 and 46,718.52

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Solution

The fourth proportional to 84,445.08, 116,526.06 and 46,718.52 is: 64,467.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,445.08 : 116,526.06 = 46,718.52 : x
  2. Step 2: Convert to fraction form
    84,445.08/116,526.06 = 46,718.52/x
  3. Step 3: Cross multiply
    84,445.08x = 116,526.06 × 46,718.52
  4. Step 4: Simplify right side
    84,445.08x = 5,443,925,064.63
  5. Step 5: Solve for x
    x = 5,443,925,064.63/84,445.08
  6. Step 6: Final answer
    x = 64,467.05

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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.