Home / 94,567.61-130,503.93-52,126.18

Finding the Fourth Proportional to 94,567.61, 130,503.93 and 52,126.18

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Solution

The fourth proportional to 94,567.61, 130,503.93 and 52,126.18 is: 71,934.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,567.61 : 130,503.93 = 52,126.18 : x
  2. Step 2: Convert to fraction form
    94,567.61/130,503.93 = 52,126.18/x
  3. Step 3: Cross multiply
    94,567.61x = 130,503.93 × 52,126.18
  4. Step 4: Simplify right side
    94,567.61x = 6,802,671,345.89
  5. Step 5: Solve for x
    x = 6,802,671,345.89/94,567.61
  6. Step 6: Final answer
    x = 71,934.47

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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.