Home / 70,575.09-97,439.12-46,733.95

Finding the Fourth Proportional to 70,575.09, 97,439.12 and 46,733.95

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Solution

The fourth proportional to 70,575.09, 97,439.12 and 46,733.95 is: 64,522.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,575.09 : 97,439.12 = 46,733.95 : x
  2. Step 2: Convert to fraction form
    70,575.09/97,439.12 = 46,733.95/x
  3. Step 3: Cross multiply
    70,575.09x = 97,439.12 × 46,733.95
  4. Step 4: Simplify right side
    70,575.09x = 4,553,714,962.12
  5. Step 5: Solve for x
    x = 4,553,714,962.12/70,575.09
  6. Step 6: Final answer
    x = 64,522.98

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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.